I've been using fastmail for years I've been using fastmail for years. During the time of opera ownership the new interface was dropped on customers without consultation. In my view it's a dog. Like many, I continued using the friendly old interface, even though it was a bit of a workaround to access it. Now that's being scrapped, allegedly June 30th 2017. In fact its mostly unavailable more than a month prior. Move over Fastmail,

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

Very happy with Fastmail I've used Fastmail for about two years, using my own domain there. It has worked perfectly for me. For that reason, I happily can't comment on their responsiveness to service requests. I've also had zero problems with spam. I use the iOS app and my desktop, via Thunderbird. In my opinion, the cost is reasonable for the level of service, and the comfort of not wondering what invisible way the provider is building a dossier on me.

Great email service with novel features I have been using Fastmail for such a long time now that I can’t even remember when I first signed up. It must be over a decade, now. It’s a great email service, with some nifty features, on top of the “basics” like notes, file storage, calendar, etc. Lately, they’ve partnered with 1Password to support “masked emails” so that when signing up online you can automatically create an email alias, so if you get lots of spam at that address, you can just disable it. It’s a neat usability enhancement to their email aliases features which I look forward to trying out.

The spam filtering is very poor. The spam filtering is very poor, and they make the most absurd suggestions to try and improve it. They want me to create a folder to mark emails as 'non-spam'. What? If I don't move an email from the inbox to the spam folder, shouldn't that be indication enough that it is NOT spam? Speaking of which, I also receive Fastmail newsletters even though I'm opted out. This makes it spam, doesn't it? I will be moving to another provider.