On 2021-07-28 19:08, Dan Conway wrote:
Yes Dovecot will proxy the connection to the real MTA. My question is
why authentication is _always_ required on Dovecot when submission is
used, as MTAs usually have an option to allow non-authenticated
relaying.
where is this dokumented ?, what mta support that teori ?
dovecot still need auth for sending mails even its real mta sending to
another mta, diffrent is that its mta that had that job of submissions,
but it have never being a free ride in the park as it would make it a
open relay
dont do this ever
