Hello, I try to setup mutt to read my imap mailbox that is only accessible using SSL. In my muttrc I added: set certificate_file=~/.mutt/certificates and ~/.mutt/certificate contains my client certificate that I received from our CA. From what I understand from the documentation this is also(?) the file where the server certificates are kept/added. When I try to connect to the imap server (which is actually a imap daemon behind stunnel) I get: sambal:~> mutt -f imaps://incoming-s:993/inbox SSL failed: unspecified protocol error I know that client certification needs to be done to this server. Is this done by the mutt imap-SSL implementation? If this is not supported, is there an other way to connect to my imap-SSL mailbox? Thanks in advance, Niels