I would love to remember to which instance I signed up with. This is a problem that is harder to solve than email was in the 90's. I knew that it was myNickname

I would love to remember to which instance I signed up with. This is a problem that is harder to solve than email was in the 90's. I knew that it was myNickname@myISP.myCountry. For mastodon I guess I'll have to go through the list and find the exotic instance i signed up with.