Serious problems - Please help

Hi All, I have a mail server setup with Cyrus Imap 2.0.16 and Postfix snapshot-20010808 with LDAP and I use a php based webmail system. Everything works fine, but occasionally I experience 2 serious problem. 1: Webmail login for certain accounts get blocked. Once this happened I can use other im

Serious problems - Please help

Hi All,   I have a mail server setup with Cyrus Imap 2.0.16 and Postfix snapshot-20010808 with LDAP and I use a php based webmail system. Everything works fine, but occasionally I experience 2 serious problem.   1: Webmail login for certain accounts get blocked. Once this happened I can use