i...@example.com n...@example.com
supp...@example.com n...@example.com
suppo...@example.com n...@example.com
The strange thing is that only the first and third aliases work. The
support@ alias is not resolved, Postfix just sends it on to Dovecot
with supp...@example.com as final recipient.
Is there some special-casing for a support@ local poart of some kind?
Nope. Nothing special about support@.
No one will be able to understand the issue without seeing some logs of the
event and configuration of your setup.
