Is Fastmail Mail delivery Down? Check current status

Check if Fastmail Mail delivery is down, official outages, user-reported issues, and outages map.

Current Fastmail Mail delivery status

Fastmail Mail delivery is working normally

Updated from Fastmail official status page a few minutes ago

Fastmail Mail delivery not working for you?

Fastmail Mail delivery service health. Issues reported in the last 24 hours

Check 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.

Working Normally
Possible Incident
Confirmed Outage

Be the first to know when Fastmail Mail delivery goes down

  • Monitor external dependencies in one place
  • Track outages in real-time
  • Keep your team or customers informed
  • Create private or public status pages

Fastmail Mail delivery recent outages and downtime history

IsDown has tracked 7 incidents for Fastmail Mail delivery since started monitoring Fastmail status in July 2024. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official Fastmail Mail delivery outages and also issues that we're started by a spike in crowdsource reports.

Date Incident Duration
Sep 17, 2025
10:08 AM EDT
Minor
Some users are experiencing delayed mail delivery. We're looking into it.
about 2 hours
Jun 26, 2025
11:56 AM EDT
Minor
Some users are unable to access Fastmail services. We're looking into it.
21 minutes
Dec 30, 2024
07:33 PM EST
Major
Customers are having issues accessing our help pages. We are currently investigating this incident.
about 7 hours
Sep 10, 2024
12:29 PM EDT
Minor
Some customers are experiencing interrupted access to the web client and IMAP. Some mail delivery...
about 2 hours
Sep 03, 2024
03:36 AM EDT
Major
Currently, outgoing emails are broken. The issue has been identified and a resolution is currentl...
about 3 hours
Aug 28, 2024
11:31 PM EDT
Major
We now believe that all of our outbound traffic is experiencing significant disruption.We are con...
about 4 hours
Aug 22, 2024
10:09 AM EDT
Minor
Some customers are experiencing interrupted access to Fastmail services. We're looking into it.
about 5 hours
Sign up to check more outage history

Be the first to know when Fastmail Mail delivery goes down

  • Monitor external dependencies in one place
  • Track outages in real-time
  • Keep your team or customers informed
  • Create private or public status pages

User comments about Fastmail Mail delivery status

See what users are saying about Fastmail Mail delivery issues that impacted them and how they are affected by the outage. You can see if other users are experiencing the same issues and if there are any workarounds or solutions.

No comments yet

Mail delivery component ensures the reliable sending and receiving of emails as part of the Fastmail service.

Monitoring Fastmail since July 2024

Mail delivery is part of Fastmail. Check the Fastmail's status.

Need help? Try here:
Support at website.
Check their status page.

2 incidents in 2025

IsDown Logo

Be the first to know when your vendors go down

Unified vendor dashboard

4522+ third-party services available to monitor

Early Outage Detection

Alerts 30+ minutes before official updates

Stop the Support Flood

Cut "is it down?" tickets by 80%

14-day free trial • No credit card required

Frequently Asked Questions

Is Fastmail Mail delivery down today?

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

What is the current Fastmail Mail delivery status?

Fastmail Mail delivery is currently operational. You can check Fastmail Mail delivery 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 Fastmail Mail delivery 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 Fastmail Mail delivery down today or just slow?

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

How are Fastmail Mail delivery outages detected?

IsDown monitors the Fastmail Mail delivery 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 Fastmail Mail delivery having an outage right now?

Fastmail Mail delivery last outage was on September 17, 2025 with the title "Some users are experiencing delayed mail delivery"

How IsDown compares to DownDetector when monitoring Fastmail?

IsDown and DownDetector help users determine if Fastmail 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 Fastmail'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.

Ready to monitor Fastmail Mail delivery and all your external dependencies?

14-day free trial · No credit card required · No code required