[email protected]:
> I am trying to get SASL (with dovecot) setup on postfix 2.6.6 and
> receiving this warning:
>
> ?warning: domain.tld[ip.add.re.ss]: SASL LOGIN authentication failed:
This means that the client sent an "AUTH LOGIN" command, i.e.
a request to use the LOGIN authentication method.
> Invalid authentication mechanism
This means that Postfix SMTP daemon rejects the LOGIN authentication
method, because it's not on the list of methods that the Dovecot
server is configured to support.
Wietse