Exclaimer Status. Is Exclaimer Down?

Check if Exclaimer is down, recent outages, user-reported issues, and outages map.

Is Exclaimer down right now? What's the current status?

Exclaimer is working normally

Undeliverable message when replying to support Tickets

started about 22 hours ago

Exclaimer's Support team is aware of an issue that caused an Undeliverable message to be received when replying to an existing ticket. The problem should no longer be occurring; however, we are sti...

Having problems with Exclaimer?

 

Exclaimer service health. Issues reported in the last 24 hours

Working Normally
Possible Incident
Confirmed Outage

This chart displays the number of user-reported issues 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. Sign up for free to see more Exclaimer status data.

Recent Exclaimer Outages and Downtime History

IsDown has tracked 66 incidents since started monitoring Exclaimer status in April 2020. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.

Date Status Incident Duration
Sep 24, 2025
03:56 AM EDT
Minor Signature Designer is not loading about 24 hours
Sep 15, 2025
04:13 AM EDT
Major Exclaimer Portal unavailable about 4 hours
Sep 04, 2025
04:30 AM EDT
Minor Sent Items Update Service Possible issues 1 day
Aug 29, 2025
09:24 AM EDT
Minor Microsoft Exchange mail flow delays sending and receiving emails within Microsoft 365 about 3 hours
Aug 12, 2025
12:48 PM EDT
Minor Delays Routing Emails through Exclaimer in the US about 15 hours
May 22, 2025
02:06 AM EDT
Minor We are investigating a possible service alert. about 4 hours
May 18, 2025
12:45 AM EDT
Minor Certificate requests are failing about 11 hours
May 01, 2025
04:01 AM EDT
Major Issues completing Exclaimer Cloud Setup about 16 hours
Apr 20, 2025
08:59 PM EDT
Minor We are investigating a possible service alert. 1 day
Sign up to check more outage history
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Exclaimer problems reported by users

  • Can't log on 15/9/25 - HTTP Error 503. The service is unavailable.

  • Users when sending emails receive an error

  • unable to login to admin portal

  • Exclaimer's IP address 104.209.35.28 has been black listed by Team Cymru. This is causing a high volume of email rejections.

  • unable to login via Microsoft account

Exclaimer status page - All services & components

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Quickly access the status of Exclaimer and 4,522+ services

Email signature management service that creates and controls signatures across multiple platforms including Office 365 and G Suite, with features like data synchronization and mail routing.

Monitoring Exclaimer since April 2020

Tracking 57 Exclaimer services and regions

16 incidents in 2025

Exclaimer outages in the last 28 days

September 2025
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7
8
9
10
11
Sep 11, 2025
No Outages
12
Sep 12, 2025
No Outages
13
Sep 13, 2025
No Outages
14
Sep 14, 2025
No Outages
15
Sep 15, 2025
1 outage
16
Sep 16, 2025
No Outages
17
Sep 17, 2025
No Outages
18
Sep 18, 2025
No Outages
19
Sep 19, 2025
No Outages
20
Sep 20, 2025
No Outages
21
Sep 21, 2025
No Outages
22
Sep 22, 2025
No Outages
23
Sep 23, 2025
No Outages
24
Sep 24, 2025
1 outage
25
Sep 25, 2025
No Outages
26
Sep 26, 2025
No Outages
27
Sep 27, 2025
No Outages
28
Sep 28, 2025
No Outages
29
Sep 29, 2025
No Outages
30
Sep 30, 2025
No Outages
1
Oct 01, 2025
No Outages
2
Oct 02, 2025
No Outages
3
Oct 03, 2025
No Outages
4
Oct 04, 2025
No Outages
5
Oct 05, 2025
No Outages
6
Oct 06, 2025
No Outages
7
Oct 07, 2025
1 outage
8
Oct 08, 2025
No Outages
9
10
11

Number of Incidents

3 issues

Last incident

1 days ago

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Frequently Asked Questions

Is Exclaimer down today?

Exclaimer isn't down. You can check Exclaimer status and incident details on the top of the page. IsDown continuously monitors Exclaimer official status page every few minutes. In the last 24 hours, there were 1 outages reported.

What is the current Exclaimer status?

Exclaimer is currently operational. You can check Exclaimer 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 Exclaimer outage now?

Yes, there is an ongoing outage. You can check the details on the top of the page.

Is Exclaimer down today or just slow?

Yes, Exclaimer might be slow has there's an ongoing outage. You can check the details on the top of the page.

How are Exclaimer outages detected?

IsDown monitors the Exclaimer 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 Exclaimer having an outage right now?

Exclaimer last outage was on October 07, 2025 with the title "Undeliverable message when replying to support Tickets"

Exclaimer down for everyone or just me?

  • Check on the top of the page if there are any reported problems by other users.
  • Find their support at their official website.
  • Find their support contact at their official status page.

How to check if Exclaimer is down?

Why use IsDown to monitor Exclaimer 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 Exclaimer 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 Exclaimer?

IsDown and DownDetector help users determine if Exclaimer 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 Exclaimer'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.

Want to be informed about Exclaimer status changes?

IsDown offers an easy way to monitor Exclaimer with maximum flexibility

Major Outages Notifications

IsDown monitors Exclaimer for major outages. A major outage is when Exclaimer experiences a critical issue that severely affects one or more services/regions. When Exclaimer marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.

Minor Outages Notifications

IsDown monitors Exclaimer status page for minor outages. A minor outage is when Exclaimer experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.

Outage Details

IsDown collects all information from the outages published in Exclaimer status page to provide the most accurate information. 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.

Maintenance Feed

Exclaimer publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.

Component Filtering

IsDown monitors Exclaimer and all their 57 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.

Early Outage Detection

Exclaimer and other vendors don't always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.

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