Every service, ranked by real customers

Recently moved their custom-domain email to Fastmail and loves it; Squarespace price rises prompted looking at hosting.

Waited about 12 hours on the trial, then paid for two years; likes the clean interface, fast site and app, and runs aliases and a custom domain.

Support couldn't accommodate a custom webmail subdomain, leaving users confused by the mismatched login domain.

Came over from Proton, tried mailbox.org, and returned to Fastmail; found support great when needed.

On the Fastmail trial after leaving Proton; so far finds few limitations, works with their own domain and masked emails, and likes the clean UI.

Opened tickets about mail providers not receiving their custom domain emails and a billing issue; nine days later neither was resolved, and authenticated mail was still landing in spam.

A couple of years on Proton and it has been fine.

Very happy with Fastmail, with many domains to choose from and masked email used often.

Moved from Proton and Tuta to mailbox.org with a custom domain; fine for years apart from clunky interfaces.

Found Tuta support extremely bad: overcharged, a support post unapproved, and three days for an answer, so they deleted the account.

Picked Zoho over Fastmail for a first custom domain because it was cheaper and after two years has no reason to move.