On 20 Dec 2006 at 10:19, Whit Blauvelt wrote:
> What I'm now trying (unproven) is:
>
> if ($RelayHostname =~ /sv[1-99]pub.verizon.net/) { return
> ('ACCEPT_AND_NO_MORE_FILTERING', 'OK'); }
>
> before the greylist code.
The following will deal with any callbacks (like from Verizon) or with
any DSN e-mails:
filter_recipient:
...
read_commands_file();
if ($Sender eq '<>') # don't greylist here for DSN or callback
{
if ($#Recipients > 1) # Can't have more than one with null sender
{
return ('TEMPFAIL', 'Only one recipient allowed for null sender', 451,
"4.7.1");
}
}
else
{
if (should_we_greylist($Sender, $recipient, $ip))
{
return ('TEMPFAIL', 'Greylisting');
}
}
...
filter_begin:
...
if ($Sender eq '<>') # now we greylist for DSN or callback
{
if (should_we_greylist($Sender, $Recipients[0], $ip))
{
action_tempfail('Greylisting',451,"4.7.1");
}
}
...
Fill in the "should_we_greylist" call with whatever you use to decide
whether to greylist a transaction.
--
Jeff Rife | Sam: What d'ya say to a beer, Normie?
|
| Norm: Hi, sailor...new in town?
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