1 Topic by maxie_ro (edited by maxie_ro 2010-02-12 04:38:09)

  • maxie_ro
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  • From: Constanţa, România
  • Registered: 2009-10-09
  • Posts: 214

Topic: Reject unverified EH(E)LO <-> reverse? How about SPF?

Hello.

I want to drop spam rates even more, so I need to implement 3 things:

1. Reject mail when HELO/EHLO does not match reverse dns.
Is 

smtpd_helo_restrictions = reject_unknown_client_hostname

enough?

2. Reject mails when SPF is set for the domain but the source IP is incorrect? Here I have no clue how to do it in iRedMail.

Thanks.

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