User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; fr-FR; rv:1.7.2) Gecko/20040803 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; fr-FR; rv:1.7.2) Gecko/20040803 If you enter a wrong password, mail does not ask for it again. Reproducible: Always Steps to Reproduce: 1. Enter a wrong password for a mail account 2. Check mail Actual Results: You get the message "Login to server .... failed" Expected Results: Mail should re-ask for the password.

for now, you have to delete the bogus password in password manager, then try to get mail again. (Tools->Password Manager->Manage Stored Passwords) Related: Bug 90338 *** This bug has been marked as a duplicate of 182362 ***