Comment 3 for bug 35212

I did have multiple accounts and two of them 'forgot' their password. I removed
those after the described problem occurred to see if that would help. I added
one again, no problem there.

Yes I can receive mail, no problems, I just can't reply or compose. As for
sending from one account or another, I can't test that for I only have one
server I can use to send mail.

as for my prefs file, it was still there (one of the first things I checked) and
all my preferences seemed ok (except for those two passwords that is).