Hello, I worked through a couple of howtos, the man pages and everything I could find on the net, but I cannot make cyrus (via a MUA) show a user's emails. As far as I can tell everything is configured properly and messages gives me the following: May 28 23:11:46 student1070 master[7005]: about to exec /usr/lib/cyrus/bin/imapd May 28 23:11:46 student1070 imap[7005]: executed May 28 23:11:46 student1070 imapd[7005]: accepted connection May 28 23:12:06 student1070 PAM-warn[1279]: function=[pam_sm_authenticate] service=[imap] terminal=[<unknown>] user=[burmeist] ruser=[<unknown>] rhost=[<unknown>] May 28 23:12:06 student1070 PAM-warn[1279]: function=[pam_sm_acct_mgmt] service=[imap] terminal=[<unknown>] user=[burmeist] ruser=[<unknown>] rhost=[<unknown>] May 28 23:12:06 student1070 imapd[7005]: login: [192.168.0.5] burmeist plaintext May 28 23:12:06 student1070 imapd[7005]: seen_db: user burmeist opened /var/lib/imap/user/b/burmeist.seen May 28 23:12:06 student1070 imapd[7005]: open: user burmeist opened INBOX I can see the messages for burmeist in mutt, but the MUAs just show an empty inbox. The user got all rights in cyrus. I ran out of ideas, maybe somebody can help with this. Cheers, Sven