* Thomas Leuxner <t...@leuxner.net> 2017.01.06 13:45: > Jan 6 13:27:03 nihlus postfix/qmgr[10795]: 3tw3Qk5C62z2B: > from=<debb...@buxtehude.debian.org>, size=2366, nrcpt=1 (queue active) > Jan 6 13:27:03 nihlus postfix/smtp[10817]: fatal: unknown service: > private/dovecot-lmtp/tcp > Jan 6 13:27:03 nihlus postfix/smtp[10819]: fatal: unknown service: > private/dovecot-lmtp/tcp > Jan 6 13:27:03 nihlus postfix/smtp[10820]: fatal: unknown service: > private/dovecot-lmtp/tcp > Jan 6 13:27:04 nihlus postfix/qmgr[10795]: warning: private/smtp socket: > malformed response
Readding the link also fixes it for me: https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/1654453 $ ls -al /usr/lib/postfix/sbin/lmtp lrwxrwxrwx 1 root root 4 Jan 6 15:16 /usr/lib/postfix/sbin/lmtp -> smtp $ grep lmtp /etc/postfix/master.cf lmtp unix - - y - - lmtp
