>
> why is rbl testing missing in this stage ?
>
> you miss rhsbl in sender accesss testing the sender domain is listed
> as dbl
>
> pipelining is a data stage test, remember postfix is first match wins
> over later restrictions
>
> so you need to reorder restrictions to not accept and later bounce sender
>
> read postfix backscatter
This is server for incomming e-mail with many vdomain and vusers
I check rbl in smtpd_recipient_restrictions
..
reject_rbl_client b.barracudacentral.org,
reject_rbl_client dynamic.rbl.tld,
reject_rbl_client bl.spamcop.net,
reject_rbl_client zen.spamhaus.org,
reject_rbl_client cbl.abuseat.org,
reject_rbl_client dnsbl.sorbs.net,
reject_rbl_client ips.backscatterer.org,
permit
..
but ips.backscatterer.org have many false positives
I read about backscatterer
http://www.postfix.org/BACKSCATTER_README.html more then one time
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