On 7/09/2012, at 4:13 PM, Steve Holdoway
As you've been very helpful in the past, can I ask the best way forward in addressing this problem.
In an attempt to reduce spam delivery to a local charity mail server, I added
FEATURE(`require_rdns')dnl
to the sendmail config. It did help. However, it also blocked some important clents as well...
barnardos.org.nz - sends via 122-56-8-123.cid.global-gateway.net.nz logon.i.govt.nz - has no IP address ecan.govt.nz - sends via onyx.crc.govt.nz which has no IP address
probably being the most important.
How do you address this problem. I'm certain they all must have been repeatedly contacted?
I ran a HELO/EHLO verification test once and contacted lots of people who failed it. The results made me decide to not do it again: http://blog.nominet.org.uk/tech/2005/08/06/incorrect-heloehlo-information-is... Jay
TIA for all ideas,
Steve -- Steve Holdoway BSc(Hons) MIITP http://www.greengecko.co.nz MSN: steve(a)greengecko.co.nz Skype: sholdowa _______________________________________________ NZNOG mailing list NZNOG(a)list.waikato.ac.nz http://list.waikato.ac.nz/mailman/listinfo/nznog
-- Jay Daley Chief Executive .nz Registry Services (New Zealand Domain Name Registry Limited) desk: +64 4 931 6977 mobile: +64 21 678840 linkedin: www.linkedin.com/in/jaydaley