Fastmail

fastmail.com/blog/not-writt… Email immutability matters even more in a world with AI - here's how we enable your use of your data in line with our values

@hasin Hi, there are many reasons why we might not be able to send SMS to a particular phone number. Can you please contact our support team so we can look into this for you? fastmail.com/support

@Fastmail Could you please let us know what is the reason you are not sending verification SMS to Bangladeshi mobile numbers?

@heyandras Hi Andras! It looks like we've shared an update on your ticket, and that the request is currently in progress. We appreciate you for reaching out!

@Fastmail yes I still have the issue. Tickets: 1709501 & 1709469 I mentioned that I have problems with desktop, but I do not receive test emails from other providers or receive MAILER DAEMON

hey @Fastmail is there something going on with your service? I cannot reach some of my email boxes for days, and your status page is full green. Email sent to support, but not response.

In support of #PrivacyAwarenessWeek2026, #OAIC, and #SmallBusinessWeek, our COO Bek Fraser reflects on her years running a consultancy. "My clients trusted me with deeply sensitive information. I went with a mainstream provider because I didn't know what I didn't know." fastmail.com/blog/what-i-wi… #PAW2026 #Fastmail #BetterEmail

@ytiihyslqlabpow Hello! Can you please contact our support team so we can look into this for you? fastmail.com/support

不知道是苹果的问题还是 @Fastmail 的问题，我最近的邮件通知都到的非常不及时，或者压根就没有通知。我在苹果官方的mail里设置的fastmail的通知一直都很及时，但最近总是需要我点开mail之后才有通知。我换到fastmail 的iOS app后，很多通知也都没有推送，而且我也设置了推送通知的文件夹。明明fastmail 的iOS app通知是走的apn，而且其他的iOS app没有遇到过通知延迟或者漏通知的问题。真奇怪，有朋友遇到类似的情况吗？

@BuildWithTom Hello, Tom! Can you please contact our support team so we can look into this for you? fastmail.com/support

@Fastmail did something changed or went wrong with the MCP? i used it for a day and now it seems broken?

For National Email Day, you can now connect your AI assistant directly to your Fastmail email, calendar, and contacts. Opt-in, you stay in control of what it can access. Read more: fastmail.com/blog/an-mcp-se… #NationalEmailDay #MCP #OpenStandards #Fastmail #EmailPrivacy #BetterEmail

@joelrunyon Hello, Joel! We'd like to better understand your use case and possibly document a feature request on your behalf. Can you please file a ticket with our support team? fastmail.com/support

@Fastmail whatever UI change you guys did on draft emails lately is terrible. please rollback or give the option to do so.

@stevenringo Hello Steven! We currently don't offer this feature with our MCP, but we've documented your interest with a feature request. Thanks for letting us know this would be useful to you!

@Fastmail Love that you have a new MCP capability. But it can't download attachments :-(

It's Privacy Awareness Week, and we've been thinking about what trust looks like. Honestly? It's the small stuff. Not scanning your mail. Not selling you to advertisers. Your data stays yours. Always has. fastmail.com/blog/privacy-a… #Fastmail #EmailPrivacy #PAW2026

@cdrrazan Hi Rajan! Feature requests can be sent in as a ticket. You can submit a ticket here: fastmail.com/support

Hey @Fastmail, one week in and everything's running smoothly. Love the experience so far. Quick question, is there a way to submit feature requests? I've got a few ideas I think would make the inbox even better. Would love to share them! #FastMail

@therealizzy @therealizzy Hi Adrian! You should be able to use our MCP with Claude Mobile as well.

@Fastmail would this work via something like claude mobile as well, or only via the desktop app?

@igorsoarez @igorsoarez

Dear @Fastmail , when can we get support for programmatic management of Sieve rules?

@igorsoarez Hello Igor! Thanks for reaching out. A feature request has been filed for this on your behalf. Feel free to let us know if you have any additional comments you'd like to add on to the request.

@RuthIsWriting Hi Ruth! If you are getting spam sent from a Fastmail domain, please report them as spam using the mechanism supported by your email provider. In most cases, Fastmail will likely receive the spam report and we can take actions if necessary. Thanks for letting us know.

@Fastmail Getting so much spam from your company. I've looked at your website but could not find a link to report spam. Too much time wasted already so ALL emails from @fastmail.com.au (including karlfeldtmann & talktopatrick & lilylambert) are now blocked.

@BilalAhmeyd Hello Bilal, We don't support PGP. You may though use PGP tools with Fastmail if you need which we go over here: fastmail.com/blog/pgp-tools….

@pcguy8088 Hello! Can you please contact our support team so we can look into this for you? fastmail.com/support

@cleparseur Hello! We've marked your ticket urgent to ensure that our team lead will get to it as soon as they can. We appreciate you for reaching out!

@Fastmail Hi. It's PTN 1702279. Thank you for reaching out.

Investigating: Some customers are experiencing interrupted access to Fastmail services. We're looking into it. fastmailstatus.com/cmn7q6zd500awv…

Resolved: This incident has been resolved, and we do not anticipate any further issues. No mail has been lost. fastmailstatus.com/cmn7q6zd500awv…

Monitoring: We have implemented a fix for the issue and are currently monitoring the result. No mail has been lost. fastmailstatus.com/cmn7q6zd500awv…

@cleparseur Hello! Can you please provide your 7-digit ticket ID number (not the ticket key) so we can look into this and follow up with you?

@Fastmail Hi. I've been a paying customer for years and my account was suspended for using your own API feature. No emails sent and no spam. Support has gone silent after escalating to a team lead. This affects every service tied to my email. Please respond. thx.