Antonio Leding:
> >>> START Recipient address RESTRICTIONS <<<
>
> Lots of log messages related to SMTPD_RECIPIENT_RESTRICTIONS evaluation
>
> >>> END Recipient address RESTRICTIONS <<<
> >>> START Recipient address RESTRICTIONS <<<
>
> Lots of log messages related to SMTPD_RELAY_RESTRICTIONS evaluation
>
> >>> END Recipient address RESTRICTIONS <<<
> >>> CHECKING Recipient address VALIDATION MAPS <<<
Both evaluate the RCPT TO address. Both really work in the same
way, but they serve a very different purpose.
- relay restrictions should never 'permit' exceptions for client,
helo, sender, or recipient, because that can make your system an
open ralay.
- recipient restrictions can safely have 'permit' exceptions for
client, helo, sender, or recipient, because the relay restrictions
protect the system from becoming an open relay.
Wietse
