On Tue, Feb 24, 2015 at 01:44:01PM -0500, Wietse Venema wrote:
> Marco Fioretti:
> > right, sorry. Here is the logs of a new message sent just now, with the
> > configuration showed in my previous email:
> >
> > postfix/smtp[20851]: certificate verification failed for
> > mx.example.com[xx.xx.xx.xx.]:587:
> > self-signed certificate
> > postfix/smtp[20851]: warning: SASL authentication failure: No worthy mechs
> > found
>
> Could it be that the SENDING machine lacks the SASL
> plugins needed for LOGIN and PLAIN? Try:
>
> # yum install cyrus-sasl{,-plain}
>
> (or its equivalent for non-RedHat platforms).
Also, what mechanisms is the receiving machine offering?
--
Viktor.
