[courier-users] Cannot create folders in Inbox when connecting via TLS

[Andrei Iordache]

If I use imap without secure connection on port 143, I can create and delete folders as usual, also all other message operations like moving from one folder to another, moving to/from other accounts etc. But when I swich to imap over ssl, on port 993, I cannot create new folders anymore and also I cannot refresh the list of subscribed folders. I use courier-0.45.6 with maildir support. The certificate for imap over ssl was successfully generated by the courier startup script upon the first start. The logs (level 1) are saying:   Sep 13 14:50:33 k-server imapd-ssl: Connection, ip=[82.77.228.198] Sep 13 14:50:33 k-server imapd-ssl: LOGIN: DEBUG: ip=[82.77.228.198], command=CAPABILITY Sep 13 14:50:33 k-server imapd-ssl: LOGIN: DEBUG: ip=[82.77.228.198], command=LOGIN Sep 13 14:50:33 k-server imapd-ssl: LOGIN: DEBUG: ip=[82.77.228.198], username=andrei.iordache Sep 13 14:50:33 k-server imapd-ssl: authdaemon: starting client module Sep 13 14:50:33 k-server imapd-ssl: authdaemon: ACCEPT, username andrei.iordache Sep 13 14:50:34 k-server imapd-ssl: LOGIN, user=andrei.iordache, ip=[82.77.228.198], protocol=IMAP   >> I think here is the moment when I try to create the folder in INBOX or to refresh the folder list. << Sep 13 14:50:43 k-server imapd-ssl: Unexpected SSL connection shutdown.   This happens regardless if I use Outlook, Mozilla or Mozilla Thunderbird. I'm stuck. Just when I thought this ssl thing isn't much of a deal...