Bodo Thiesen: > Trying to send to something else like > > rcpt to:bot...@postfix.org > > would cause the message > > 454 4.7.1 <bot...@postfix.org>: Relay access denied
The destination is remote, and this MTA will not relay email FROM this SMTP client to remote destinations. > Why do I get that one here, but not for sv2.example.org Perhaps because thisd MTA will relay email TO any subdomain of example.org. This is the historical default with "relay_domains = $mydestination", but that default no longer exists with compatibily_level=2 or higher. Wietse