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SMTP status. Check if SMTP is down right now

SMTP status updated a few minutes ago

Is SMTP down?

SMTP is working normally

IsDown checked SMTP status on at , and appears to be operational. We've received 0 user reports in the past 24 hours. IsDown collects in real-time SMTP status data from official sources and user reports.

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Issues reported in the last 24 hours

Number of user-reported issues for SMTP over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.

SMTP Outage Map

See where SMTP users are reporting performance issues or even downtime. The map shows recent reports from around the world.

SMTP Outages Map

Looking to track SMTP & all your external dependencies downtime and outages?

  • Monitor all your external dependencies in one place
  • Get instant alerts when outages are detected
  • Be the first to know if service is down
  • Show real-time status on private or public status page
  • Keep your team informed
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Recent outage reports

See what users are saying about SMTP issues that impacted them and how they are affected by the outage.

  • Email Queue issue confirmed by SMTP.com support. Their Status Page doesn't reflect this at all..

  • Sharon - I have tried registering a line with my ID but the system says it doesn't match,why?.

    Registration Portal

  • Mike - Receiving emails but can’t send emails. Error message stating access to smtp server failed. .

  • Thiago - Cannot access the mails sended by my application. Error message: "An unexpected error occured. Please try your search again.".

  • roger - not receiving emails relayed via SMTP.com.

  • Jyri - Can't login or send email right now.

  • Zac - Have not been able to send & receive mails since 11h45 (it's 14h00 now).

  • alan - smpt authentication issues this mroning - very intermittentt.

  • Kerry - I cant send any emails although I can receive them. It’s says my username or password are incorrect but they’re not !.

  • Dan - 2 x Major Incidents. Nothing is working for SMTP.

Downtime health for the last 90 days

In the last 90 days, SMTP had 2 incidents (1 major outage and 1 minor incident) with a median duration of 58 minutes.

Total
2

Incidents

Critical
1

Major Outages

Warning
1

Minor Incidents

Duration
58 minute

Median Resolution

Latest incidents and outages history

IsDown has tracked 56 incidents since started monitoring SMTP status in July 2023. We collect data from 5420+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official SMTP outages and also issues that we're started by a spike in crowdsource reports.

about 1 hour
Public SMTP and webhooks Issue
Oct 22, 2025 at 04:10 PM
about 1 hour
Possible issues affecting Registration flow
Oct 20, 2025 at 09:53 AM
about 4 hours
Mail processing delay and public API endpoint availability issues
Sep 08, 2025 at 09:55 AM
about 4 hours
Partner network availability issues
Aug 12, 2025 at 09:59 AM
about 1 hour
Mail delivery delay
Aug 07, 2025 at 02:55 AM
4 minutes
Mail delivery delay
Aug 07, 2025 at 02:51 AM
about 6 hours
Mail processing delay
Mar 24, 2025 at 03:34 PM
about 1 hour
Mail delivery and webhooks delay
Mar 21, 2025 at 07:59 PM
about 1 hour
Mail delivery delay
Mar 20, 2025 at 08:08 PM
about 4 hours
API Access and statistics issues
Feb 13, 2025 at 12:52 PM
Sign up to check more outage history

Be the first to know when SMTP goes down

  • Monitor all your external dependencies in one place
  • Get instant alerts when outages are detected
  • Be the first to know if service is down
  • Show real-time status on private or public status page
  • Keep your team informed
Start monitoring for free

Components / Services / Regions current status

Check the current status of the 6 components, services, or regions being monitored for SMTP.

Component Status Details
API status OK View details
Customer Portal status OK View details
E-mail Delivery status OK View details
Registration Portal status OK View details
Statistics status OK View details
Website status OK View details

About SMTP Status Monitoring

IsDown has maintained continuous monitoring of SMTP, a Email Delivery solution, since July 2023. Our database contains 56 documented incidents from the past 2 years, giving us deep insight into SMTP's reliability patterns and typical resolution times. We parse SMTP's official status page across all 6 components, interpreting statuses like operational and incident to deliver precise uptime metrics and targeted notifications.

When SMTP experiences issues, you need accurate information fast. IsDown combines official status page data with user-reported issues, giving you early detection when vendors are slow to acknowledge problems, plus verified incident details once they do. You get affected components, severity levels, and real-time resolution updates from both sources.

Engineering and operations teams rely on IsDown to monitor SMTP and receive verified outage alerts. Get instant notifications through Slack, Teams, PagerDuty, or 20+ other integrations.

How IsDown monitors SMTP?

IsDown monitors SMTP health in almost real-time

Every few minutes we check the status page of SMTP (and 5,420+ other services) for issues. We collect the status and outage information across all 6 SMTP components. We also monitor user reports alongside official sources. Since vendors often take time to report incidents, monitoring user reports helps us alert you early.

The moment an issue is detected in SMTP, IsDown sends an alert and updates your status page

Not only will you get notified, but IsDown offers notification filters so you can choose which issues you want to be alerted about. This way you avoid getting all incidents from SMTP and other services, focusing only on those affecting your business.

One status page to monitor all your external dependencies

What you get when monitoring SMTP with IsDown

Track SMTP incidents and downtimes by severity

IsDown checks SMTP official status page for major/minor outages or downtimes. A major outage is when SMTP experiences a critical issue that severely affects one or more services/regions. A minor incident is when SMTP experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. The moment we detect a SMTP outage, we send you an alert and update your dashboard and status page.

Get alerted as soon as users report problems with SMTP

SMTP and other vendors don't always report outages on time. IsDown collects user reports to provide early detection of outages. This way, even without an official status update, you can stay ahead of possible problems.

All the details of SMTP outages and downtimes

IsDown collects all information from the outages published in SMTP status page to provide the context of the outage. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.

Only get alerted on the SMTP outages that impact your business

IsDown monitors SMTP and all their 6 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.

One platform to monitor all your external dependencies

Our tool was built to be the best way to monitor all your external dependencies in one place. IsDown not only will help you monitor SMTP but also 5,421 other services. Your team and customers will have a clear view of all your dependencies and their status, making it easier to identify and resolve issues.

Monitor SMTP and all your external dependencies in real-time

Add all your dependencies to your dashboard. IsDown will monitor them in real-time and send you alerts when there is an issue. You can also create a status page for a bird's-eye view and share it with your team.

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Monitor SMTP and all your external dependencies in real-time

Get notified immediately when there's an issue with SMTP or other services

Not only will you get notified, but IsDown offers notification filters so you can choose which issues you want to be notified about. This way you avoid getting all incidents from SMTP and other services.

Start Monitoring for Free
Get notified immediately when there's an issue with SMTP or other services

Send outage information from SMTP and other services to your tools

IsDown integrates with 20+ tools. Connect the status of SMTP and 5,420 other vendors to your tools to receive vendor outage alerts exactly where your team needs them.

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Send outage information from SMTP and other services to your tools

Share SMTP status in your status page

Create a status page that can easily be accessed by your team and customers. You can make it public or private, and customize it to your needs. This will be your first line of communication when there's the question 'Is SMTP down?'

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Share SMTP status in your status page

SMTP Downdetector vs IsDown

Need similar to Downdetector SMTP alerts? IsDown might be the solution for you. While Downdetector relies on user-submitted reports to detect SMTP outages, IsDown monitors SMTP's status page for verified, detailed incident information. Here's why official monitoring provides better reliability for your business:

Features
Downdetector
Official SMTP status page monitoring with real-time incident details.
Monitor 5,420+ services including SMTP in a single dashboard.
Instant SMTP outage alerts sent to Slack, Teams, PagerDuty, and more.
Combined monitoring of SMTP official status and user-reported issues.
Maintenance feed for SMTP
Granular alerts filtering by SMTP components and regions.
Start Monitoring SMTP with IsDown

14-day free trial • No credit card required

Frequently Asked Questions

Is SMTP down today?

SMTP isn't down. You can check SMTP status and incident details on the top of the page. IsDown continuously monitors SMTP official status page every few minutes. In the last 24 hours, there were 0 outages reported.

What is the current SMTP status?

SMTP is currently operational. You can check SMTP status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.

Is there a SMTP outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is SMTP down today or just slow?

Currently there's no report of SMTP being slow. Check on the top of the page if there are any reported problems by other users.

How are SMTP outages detected?

IsDown monitors the SMTP official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.

Is SMTP having an outage right now?

SMTP last outage was on October 22, 2025 with the title "Public SMTP and webhooks Issue"

How to check if SMTP is down?

Why use IsDown to monitor SMTP instead of the official status page?

Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor SMTP and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.

How IsDown compares to DownDetector when monitoring SMTP?

IsDown and DownDetector help users determine if SMTP is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about SMTP's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.

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