Elo. In past few days I'm suddenly getting an pop-up error window when YAMN is auto-started. It says:
YAMN (internal POP3) read error
Error reading account file. Account file corrupted.
Maybe there is some easy way to solve this, but I still don't know what that is.
EDIT:
Hmm, now I saw that my e-mail accounts disappeared from the YAMN settings for some reason. Luckily I saved my folder of my whole Miranda's profile and replaced it with the current one. That fixed the problem. But I had tons of notifications of all the mails and posts that I received in the meanwhile.