Twilio

Twilio customers may be experiencing MMS delivery delays and failures from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from a Subset of network subscribers in Australia to Twilio Australia Phone Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from Twilio to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with Status-Callback Service. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Alphanumeric Sender IDs to Robi network subscribers in Bangladesh. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Telefonica network subscribers in Spain. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to MTN network subscribers in Congo. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays and failures from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Mauritel network subscribers in Mauritania. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from a subset of Twilio Short Codes to network subscribers on multiple networks in India. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing User Authentication Identity Gateway API failure increase for Pacificeast in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from a subset of Twilio Toll-Free, Landline, and Mobile Phone Numbers to network subscribers on multiple networks in multiple countries. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to T-Mobile network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Starting around 3:30 PST on September the 4th, our engineers began investigating an issue with all emails being delivered to Microsoft. Users may experience different 5XX errors such as: Email was deferred due to the following reason(s): [IPs were throttled by recipient server: Mail send is affected only when sending to Microsoft supported services We will provide another update in an hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to MobiFone network subscribers in Viet Nam. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from a Subset of network subscribers in Australia to Twilio Australia Phone Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Long Codes to Vivo and Claro network subscribers in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Africell and Qcell network subscribers in the Gambia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with intermittent delays and failures in message delivery. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Our monitoring systems have detected a potential issue with proper triggering of registration notifications. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in multiple countries. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Cellcom network subscribers in Israel. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are investigating an issue where Customers are unable to login to the Twilio console. We expect to provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from Twilio to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are investigating an issue with RCS sender registration. Users may be unable to submit new RCS registrations in the United States, and the Submit Registration page may be unresponsive when creating an RCS sender. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Algar Telecom network subscribers in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to H3G network subscribers in the United Kingdom. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to network subscribers on multiple networks in Spain. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing User Authentication Identity SNA missing redirects for Three in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are investigating an issue affecting live chat support where Customers trying to engage with Twilio support via live Chat could fail. We expect to provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with MMS messages delayed delivery. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Our monitoring systems have detected a potential issue with Voice E2E Test failures. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Our monitoring systems have detected a potential issue with Increase in 502 HTTP responses for various Edge Config managed ingresses. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing SMS delivery delays from Twilio to Orange network subscribers in the Democratic Republic of the Congo. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing User Authentication Identity SNA failure increase and SNA missing redirects for Globe Telecom in the Philippines. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are currently experiencing an active Firebase outage that is impacting notification delivery for some Twilio customers. Customers using Twilio products that rely on Firebase Cloud Messaging may experience disrupted or delayed notification delivery. Affected products may include: Twilio Voice Twilio Conversations Twilio Notify Authy This issue is related to an upstream Firebase service disruption and may affect push notification delivery to end users. Our teams are actively monitoring the situation and we will provide an update in 1 hour or as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio Long Codes to network subscribers on multiple networks in the Netherlands. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to H3G network subscribers in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in multiple countries. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery failures from AT&T network subscribers in the United States to a subset of Twilio Long Codes and Toll-Free Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures and post dial delay from Twilio Phone Numbers to Movistar network subscribers in Argentina. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to C-Spire and Dish network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Starting around 11:45 AM PDT, our engineers began investigating an issue where users may experience inconsistencies while viewing Suppression - Blocks list data via API (v3/suppression/blocks) and the dashboard. Mail send is not impacted. We will provide another update in an hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Our monitoring systems have detected a potential issue. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to T-Mobile network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Cellcom network subscribers in Israel. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Telma network subscribers in Madagascar. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing User Authentication Identity Gateway API failure increase for XL Axiata in Indonesia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to DiGi network subscribers in Malaysia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt failures from Twilio to Brazil. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be failing. We will provide another update in 15 minutes or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Algar Telecom (CTBC) network subscribers in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Toll-Free Numbers to Bell Mobility network subscribers in Canada. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Globe Telecom network subscribers in the Philippines. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Bulgaria. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Ooredoo network subscribers in Kuwait. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

We are investigating an issue with increased latency in Console. At this time customers may experience slow load times in the Account Settings and Usage pages in Console, and at the Usage API. We expect to provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from a subset of Twilio Alphanumeric Sender IDs and Long Codes to LIME network subscribers in Cayman Islands. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to Tigo network subscribers in Colombia. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Datora network subscribers in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We have identified an issue with Message Logs. From 11:07 AM PDT on Tuesday, 8/25/26, customers may have experienced slower load times when viewing Message Logs. Latencies have returned to normal. However, small subsets of traffic may see a reoccurrence of elevated latency. We are continuing to monitor this issue, and we will provide another update in 24 hours or as more information becomes available.

Our engineers have identified the issue where a small set of in progress call recordings cannot be modified and a small set of calls modification will not work and are working to deploy a fix. We expect to provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with Event Streams. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Short Codes and Toll-Free Numbers to Altice (CSC Wireless) network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Globe Telecom network subscribers in the Philippines. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures and audio quality degradation between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Hong Kong. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Megafon network subscribers in Tajikistan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio Long Codes to Liberty network subscribers in Puerto Rico. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Evatis network subscribers in Djibouti. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with delivery failures from Verify to China. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Malitel network subscribers in Mali. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with Voice Insights displaying skewed metrics in the Twilio Console. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery receipt delays from a subset of Twilio Short Codes to Verizon and T-Mobile network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to network subscribers on multiple networks in China. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Sweden. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are observing call failures to Sweden from Swedish Verified Caller IDs. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from a subset of Twilio Long Codes to C-Spire network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vodafone network subscribers in Egypt. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Beginning 8/26 02:50 UTC we're experiencing internal server errors on some parts of the Twilio console. Our engineering team is actively looking into the root cause. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Australia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to network subscribers on multiple networks in Brazil. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Globe network subscribers in the Philippines. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Phone Numbers to Ufone network subscribers in Pakistan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Telefonica network subscribers in Chile. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Phone Numbers to Drillisch 1&1 network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from a subset of Twilio Long Codes to Videotron network subscribers in Canada. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio Phone Numbers to MTN network subscribers in Zambia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from network subscribers to a subset of Twilio Portugal Phone Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Long Codes to Multiple Networks in Mexico. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

We have identified an issue affecting Intelligent Alerts. Alert notifications for messaging metric anomalies may be delayed or missing while our team works on a fix. We will provide another update in in 1 hour or as soon as more information is available.

Twilio customers may be experiencing voice call failures, post dial delay, and silent and one-way audio between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery receipt delays from a subset of Twilio Short Codes to Verizon Wireless network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Claro network subscribers in the Dominican Republic. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call silent and one-way audio from network subscribers in Brazil to Twilio Brazil Phone Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are investigating an issue with outbound messaging for RCS and WhatsApp. Users may experience elevated HTTP 500 status codes and errors sending outbound messages. We will provide another update in 1 hour or as soon as more information becomes available.

We are currently investigating an issue where recently upgraded accounts are continuing to experience trial restrictions and related API errors. Our engineering team is actively working on a resolution, and we will provide an update on the status within the next 1 hour. We apologize for the inconvenience and appreciate your patience.

We are currently investigating an issue causing elevated 5xx server errors within Flex Orchestration Services, which may result in intermittent errors or dropped voice calls for Flex users. Our engineering team is actively working to identify the root cause, and we will provide another update in 30 minutes or as soon as new information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to ICE network subscribers in Costa Rica. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Vivacom network subscribers in Bulgaria. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Dukagjini network subscribers in Kosovo. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Mobile network subscribers in Oman. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from a subset of Twilio International Pre-Registered Sender IDs to Vinaphone network subscribers in Vietnam. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Viva network subscribers in the Dominican Republic. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from a subset of Twilio Phone Numbers to Telefonica network subscribers in El Salvador. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Alphanumeric Sender IDs to Viva network subscribers in the Dominican Republic. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Dukagjjni network subscribers in Kosovo. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Dukagjjni network subscribers in Kosovo. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Japan. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Japan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from a subset of Twilio Alphanumeric Sender IDs to Altan Redes network subscribers in Mexico. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call post dial delay from Twilio Phone Numbers to network subscribers in Mexico. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to T-Mobile network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with Event Streams failing to deliver events. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Our monitoring systems have detected a potential issue with increased latency and failures on porting APIs. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing MMS delivery delays from a subset of Twilio Long Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to T-Mobile network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are experiencing an issue looking up Caller ID Name (CNAM) information for Trunking Originating calls in the us2 region. Customers may also experienced increased post dial delay (PDD). Our engineers are working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are experiencing 5xx errors for IncomingPhoneNumbers API affecting Hosted Numbers. Our engineers are working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from a subset of Twilio Long Codes to Bell Aliant network subscribers in Canada. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Telenet BidCo NV network subscribers in Belgium. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery receipt delays from Twilio to Telecall network subscribers in Brazil. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery receipt delays from a subset of Twilio Long Codes to C-Spire network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

We are aware of login failures affecting the Twilio Console application. Customers are unable to access their accounts. Our team is actively investigating. We will provide another update in 15 minutes or as soon as more information becomes available.

We are aware of login failures affecting Flex when using SSOv2 authentication. Customers may experience errors related to rate limiting when attempting to access Flex. Our team is actively investigating. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from network subscribers to Twilio United States Phone Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio Phone Numbers to Claro network subscribers in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Lycamobile network subscribers in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Free Caraibe network subscribers in Martinique. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Our monitoring systems have detected a potential issue with Programmable messaging API returned 503s to customers. Our engineers have been alerted and are investigating. We will provide an update when we have more details.

Twilio customers may be experiencing voice call audio quality degradation from a subset of Twilio Phone Numbers to network subscribers in Turkey. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing User Authentication Identity SNA failure increase for AT&T in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Engineering is currently investigating issues regarding Twilio Console in Conversation Intelligence Classic. Customers may experiences delays seeing their transcripts become available for view.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to DiGi network subscribers in Malaysia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Short Codes to Claro network subscribers in Colombia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call post dial delay from a subset of Twilio Mobile Numbers to network subscribers in Iraq. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are investigating a service interruption with Interconnect in the Frankfurt edge. We expect to provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Liberty Mobile network subscribers in Puerto Rico. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Beginning Aug 14 2026, ~21:45 UTC, we have observed an increase of 10-15% in blocks from Microsoft 365 impacting all Twilio Sendgrid IPs. We have confirmed with other industry contacts that they are observing similar behavior. The blocks are being observed at many domains hosted by Microsoft 365 and are not confined to a specific subset of recipient domains. Some users continue to see elevated blocks at Microsoft 365 domains. Microsoft has still not disclosed any outage with the service. The blocks are variation of the following: 550 5.7.511 Access denied, banned sender[x.x.x.x]. To request removal from this list please forward this message to delist@microsoft.com. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653. AS(1410) Users that are still experiencing these rejections should submit a delisting request per the instructions provided in the bounce message by sending an email with a copy of the error message, and the blocked IP address, to "delist@microsoft.com". Delisting requests can also be made via the Office 365 Anti-Spam IP Delist Portal at https://sender.office.com/ Additionally, we have observed an increase in blocks at Microsoft Outlook Consumer ("OLC") domains (e.g. 'hotmail.com', 'outlook.com'), which is a separate service from Microsoft 365, with syntax similar to the following: 550 5.7.1 Unfortunately, messages from [x.x.x.x] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3140). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. Users experiencing these blocks should submit a delisting request to Microsoft here: https://olcsupport.office.com/ We have reached out to Microsoft to request an update on the status and we are still awaiting for a response. Until that time, we advise users to continue to escalate directly to Microsoft and request remediation.

Twilio customers may be experiencing SMS delivery delays from Twilio to Telemat Cel network subscribers in Brazil. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Orange/Soci network subscribers in Madagascar. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Malitel network subscribers in Mali. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to KDDI Corporation network subscribers in Japan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Megacom network subscribers in Kyrgyzstan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to multiple networks in multiple countries. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are investigating a service interruption with Interconnect in the Frankfurt edge. We expect to provide another update in 1 hour or as soon as more information becomes available.

Beginning Aug 14 2026, ~21:45 UTC, we have observed an increase of 10-15% in blocks from Microsoft 365 impacting all Twilio Sendgrid IPs. We have confirmed with other industry contacts that they are observing similar behavior. The blocks are being observed at many domains hosted by Microsoft 365 and are not confined to a specific subset of recipient domains. The blocks are variation of the following: 550 5.7.511 Access denied, banned sender[x.x.x.x]. To request removal from this list please forward this message to delist@microsoft.com. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653. AS(1410) Microsoft status page is reporting all systems are operational https://status.cloud.microsoft/m365/referrer=serviceStatusRedirect Impacted users can submit delisting requests per the instructions provided by Microsoft by sending an email with a copy of the error message, and the blocked IP address, to "delist@microsoft.com". Delivery to Microsoft Outlook Consumer ("OLC"), for domains such as 'hotmail.com', 'outlook.com', etc., does not appear to be impacted. We will be monitoring and providing updates as new information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to network subscribers on multiple networks in Colombia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Colombia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to DiGi network subscribers in Malaysia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Sky network subscribers in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are aware of an issue affecting the signup page for customers attempting to switch to SendGrid from Twilio. Customers may experience inability to complete the product switcher signup flow. Our team is actively investigating. We will provide another update as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Sky network subscribers in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Aliv network subscribers in the Bahamas. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery delays from a subset of Twilio Short Codes to T-Mobile network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call post dial delay and call failures from a subset of Twilio Mobile Numbers to network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes and Toll-Free Numbers to Verizon network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing User Authentication Identity Gateway API failure increase for Bell in Canada. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

We are experiencing failures with Phone Number configuration. Users may experience increased latency and decreased availability when updating phone number configurations Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

We are experiencing failures with Voice Caller ID verification. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers on multiple networks in Peru. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Zong network subscribers in Pakistan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing User Authentication Identity Gateway API failure increase to Three in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to France. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call audio quality degradation from Twilio Phone Numbers to network subscribers in multiple countries in Europe. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Germany. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays from Twilio to Claro network subscribers in the Dominican Republic. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing MMS delivery receipt delays from a subset of Twilio Long Codes to AT&T network subscribers in the United States. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio Phone Numbers to National Telecom and True network subscribers in Thailand. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Our engineers are investigating an issue that began at 11:16 AM PDT where regional EU email customers are experiencing issues retrieving their IP addresses via API calls and the SendGrid UI. Please note that mail sending is not impacted. We will provide another update in 1 hour or as soon as more information becomes available.

We are currently invetigating an issue observing elevated latency, error rates for integrations using to bridge to Dialogflow CX agents. We will provide updates in an hour or as soon as more information becomes avalible.

Our engineers have identified the issue (identified at 9:58 AM PDT) and are working toward a fix. Customers attempting to cancel or downgrade a SendGrid plan that has a dedicated IP are currently receiving a 400 error. If you need to downgrade or cancel, the current workaround is to reach out to Support to request an IP removal. We will provide another update in 1 hour or as soon as more information becomes available. Mail sending is not impacted, and any downgrades or cancellations currently in progress remain unaffected.

Twilio customers may be experiencing voice call failures from network subscribers to a subset of Twilio United States Landline Phone Numbers. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio to Rakuten network subscribers in Japan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery failures from Twilio to Airtel network subscribers in India. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Twilio customers may be experiencing SMS delivery delays and failures from Twilio Long Codes to network subscribers on multiple networks in South Africa. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.