Hello, Martin,
We add 24 points on to the weight of an e-mail for failure of the REVDNS
text. We block on 100 and delete on 250 and have found REVDNS works quite
well in a weight-based spam blocking methodology.
Thanks,
Dan Geiser
[EMAIL PROTECTED]
----- Original Message -----
From: "Martin Schaible" <[EMAIL PROTECTED]>
To: "Ipswitch IMail Mailing List" <[email protected]>
Sent: Friday, December 16, 2005 8:16 PM
Subject: [IMail Forum] Reverse-DNS-Check
Hi,
We do not use the reverse dns check for a spam check. I'm not sure, if the
time is right to switch it on. In earlier days, this check was to
dangerous.
Do you use the reverse dns check?
--
Mit freundlichen Grüssen
--------------------------------------------
Merlin Consulting
Martin Schaible
Bahnhofstrasse 27
CH-8702 Zollikon
Phone: +41 44 391 30 00
Fax: +41 44 391 32 49
Mail: mailto:[EMAIL PROTECTED]
URL: http://www.merlinconsulting.ch
Support: http://support.merlinconsulting.ch
GPS: N47 20.235 E8 34.226
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