The issues started when i renamed an email account. It has the Instant Message available and it worked fine but when i renamed it the issue started the IM stop to work and the buddy list disappear. I tried to add a buddy again and didn't work just poped up "mail.domain.com wants do add you as a buddy. Accept?" in the buddy account and after clicked on "Accept" nothing happen and the normal message popped up instead of mail.domain.com is the name of the account who is inviting you.
I created a new account just for test and happen the same when i renamed it....what i can do?