We will not use anything else. We have been using fastmail for our company for a long time now. The entire company's email history was imported so now there is close to 300G of emails. Fastmail has proven invaluable because 1. Very good search of large quantities of emails 2. Shared folders allow excellent collaboration 3. Fast 4. Flawless interfacing with thunderbird, outlook, mobile devices 5. Very cool email alias feature 6. Most economical hosting of large quantities of emails 7. SPAM filtering is very good

It just works well It just works well. No drama, no uncalled for features, no downtimes, no BS. When I need support, they are helpful and fix stuff. I'm happily paying and not worrying at least about my e-mail (can't say the same about other providers of online services).

This is top 1 on bad mail providers This is top 1 of bad mail providers. They read everything in your mailbox. And stolen data in your mail if it is important. I don't understand why fastmail can alive today? The app and mail server are bad, often got technical issue.

happy user! Moved from a self-managed email server to Fastmail 20 years ago. Zero regrets. Best email service. Very happy to pay a reasonable price for a rock solid service with no surprise, and a respect for my privacy. Strong authentication with a hardware key option. I only use for emails, not used their calendar or contact services. For these I still find the Apple apps easier and more intuitive.

One star One star - only because I can't give Zero star rating. Business class email - do me a favour. In what business is it acceptable to raise a support ticket which gets responded to 4 days later with a reply that says the issue needs to be escalated and will take another week? The only telephone number they have is a FAX machine - Come on, REALLY???? Terrible service, Non existent communication and impossible to speak to anyone, anywhere in the world ( I have tried).