Problem with user emails sent using postfix smtp authentication
blocked as spam
neilw at dcdata.co.za
Thu Sep 17 09:05:30 IST 2009
I've got a problem with a user sending email from a dynamic IP to his
server using SMTP authentication.
His emails are being blocked as spam(score of 7) because of the dynamic
IP and reverse dns entries.
I can whitelist his address, but the problem with this is that there are
a lot of faked sender address spam emails coming from the same address.
I can reduce the points being allocated for each rule, but this will
affect all emails so will reduce the spam filtering efficiency.
Any suggestions will be greatly appreciated.
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