+ Harri Kiiskinen <harri.kiiskinen at example.com>: > (imap-port 143) > (imap-ssl-port 143) They run imap over tls on port 143? Are you sure you got that right? The corresponding lines in my setup look like this: (imap-port "143") (imap-ssl-port "993") ; same port: use tls Try it and see if it doesn't help. - Harald