No problems here
Fastmail user since 2002. I have Tuffmail on my backup MX with everything forwarded to Fastmail. Works for me. This guaranteed continuity twice. Once during a DNS outage at my then university that blocked Fastmail but not Tuffmail when I had a time critical need to get something out of my inbox, and then during this outage, though the downtime didn't matter so much (nothing urgent pending).
Fastmail is ethical, responsive and good value. Very happy it's an employee-owned company again.
Biting the hand that feeds IT
