OT: postifx as MX gateway

[Ronny T. Lampert]

>> in mysql table... there are some way to tell postfix to
>> accept " *.* " ?

Basically, remove the following from smtpd_recipient_restrictions

reject_unlisted_recipient
reject_unverified_recipient

If you really want to receive "*" ... then remove the recipient 
restrictions altogether, and do not check for valid relay domains 
either. Still, as Martin said: just don't do it.

Cheers,
Ronny