Mar 28 14:22:14 DEB39 postfix/master[22490]: warning: process /usr/lib/postfix/smtpd pid 6489 exit status 1
Mar 28 14:22:14 DEB39 postfix/master[22490]: warning: /usr/lib/postfix/smtpd: bad command startup -- throttling
Mar 28 14:23:14 DEB39 postfix/smtpd[6510]: warning: SASL per-process initialization failed: generic failure
Mar 28 14:23:14 DEB39 postfix/smtpd[6510]: fatal: SASL per-process initialization failed