Hi, could someone please give a hint? Changing to IMAP and the new MUA settings worked, but now GIT is somehow fooling me. No matter what I do, I always get an error while trying to use 'send-email': Command: git send-email --annotate -1 Results: Unable to initialize SMTP properly. Check config and use --smtp-debug. VALUES: server=submissions.ipfire.org encryption=tls hello=Devel.localdomain port=465 at /usr/lib/git-core/git-send-email line 1514. Or: Unable to initialize SMTP properly. Check config and use --smtp-debug. VALUES: server=mail01.ipfire.org encryption=tls hello=Devel.localdomain port=587 at /usr/lib/git-core/git-send-email line 1514. Using '--smtp-debug' gives me exact the same error. What am I doing wrong? Best, Matthias