Fastmail incident
Interrupted access to Fastmail services due to Cloudflare outage
Resolved after 3 hours 23 minutes, on November 18, 2025.
An outage at Cloudflare, our external web hosting provider, is preventing some users from accessing www.fastmail.com. Users should still be able to access webmail by going to [app.fastmail.com](http://app.fastmail.com) directly. Cloudflare hosts a large fraction of web content, so users may also see images or external links failing to load in emails..
Other major vendors with incidents that started within 30 minutes of this one
Update timeline
- identified Nov 18, 2025, 12:30 PM UTC
An outage at Cloudflare, our external web hosting provider, is preventing some users from accessing www.fastmail.com. Users should still be able to access webmail by going to [app.fastmail.com](http://app.fastmail.com) directly. Cloudflare hosts a large fraction of web content, so users may also see images or external links failing to load in emails..
- resolved Nov 18, 2025, 03:53 PM UTC
Cloudflare has reported that this incident has been resolved..
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