[FredOnline]

Originally Posted by Berenburger

Do you mean this?
https://www.fastmail.com/help/send/avatar.html
FastMail supports Gravatar images.

Yes, I do!

My FastMail account is registered as a fastmail.com address, but I hardly ever use that address.

I have my own domains and have gravatars for them already.

Just added a gravatar for my fastmail.com address and I now see it in top left corner.

Thanks Berenburger!