On Mon, 20 Sep 2010 11:31:24 -0700, Michael Colvin
mcol...@norcalisp.com wrote:
I would think putting an IP address in a RDNS list would be... Wrong,
since IP's are not in DNS..Well... I guess there are for PTR records,
but
that's not what this file is looking for.
It seems like it's my
On Mon, 20 Sep 2010 21:01:39 +0200, Marcin Orlowski car...@wfmh.org.pl
wrote:
I'd rather expect DENIED_IDENTICAL_SENDER_RECIPIENT to appear
in logs, as such filter definitely costs less than
DNS queries. I tried to find filter chain described in the
manual, but seems there's no such
Marcin Orlowski wrote:
On Mon, 20 Sep 2010 21:01:39 +0200, Marcin Orlowski car...@wfmh.org.pl
wrote:
I'd rather expect DENIED_IDENTICAL_SENDER_RECIPIENT to appear
in logs, as such filter definitely costs less than
DNS queries. I tried to find filter chain described in the
manual, but
Pretty much, yes.
The reject-identical-sender-recipient filter can't run until both the
sender and recipient have been given, which happens pretty late in the
SMTP conversation. RBLs and RDNS entries can be checked as soon as the
connection begins. Although the RBL and RDNS filters generate
