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Re: To personalize NonDelivery Request (rejected e-mail) to sender

From: Wietse Venema (wietseporcupine.org)
Date: Mon Oct 01 2007 - 14:42:47 CDT


Carlos Jiménez:
> For instance, when someone sends an e-mail and his IP address is on a RBL,
> my mail Gateway sends him automatically an e-mail with some text indicating
> his IP is on a RBL and an URL where he can see the RBL and the reason of his
> including there (and maybe the way to extract the IP from there). I?d like

Never send mail in response to spam or worms.

Instead, configure Postfix so that the SMTP server rejects it
with a suitable SMTP server reply.

        Wietse