Franck MAHE:
> Apr 12 16:27:58 <server> postfix/smtp[22637]: 177401EEA: to=<mahe@domain>,
> relay=pod51013.outlook.com[157.55.9.168]:587, delay=0.31,
> delays=0.06/0.02/0.22/0, dsn=4.7.0, status=deferred (SASL authentication
> failed; cannot authenticate to server pod51013.outlook.com[157.55.9.168]: no
> mechanism available)
Please pay attention to that last line. Either the remote SMTP
server announces no SASL authentication mechanisms, or your SMTP
client has no SASL mechanisms in common with the server.
Wietse
