DNSBL Whitelist

Kevin Spicer kevins at BMRB.CO.UK
Thu Jul 17 22:11:09 IST 2003

On Thu, 2003-07-17 at 16:23, Bill Anderson wrote:

>Is there a way to do the same thing, however make the response a
>There is a service out there called TCATS, that provides a whitelist of
>IP's as well as a black list.  I would like to use the whitelist to
>false positives, but have not found a way to integrate it with

I don't believe theres currently any way of doing this with MailScanner,
however if you use SpamAssassin to do the RBL checks you can do it.

I _think_ its done by adding something like the following to

header RCVD_IN_TCATS rbleval:check_rbl('relay',

describe RCVD_IN_TCATS Listed in TCATS see

tflags RCVD_IN_TCATS net nice

score RCVD_IN_TCATS -10

[NOTE: the first two pairs of lines are single lines which my mail
client has wrapped] You can set the score to what you like (but it
should be negative).

I basically nicked the above from the way spamassassin handles the
bondedsender.org whitelist.

BMRB International
+44 (0)20 8566 5000
This message (and any attachment) is intended only for the
recipient and may contain confidential and/or privileged
material.  If you have received this in error, please contact the
sender and delete this message immediately.  Disclosure, copying
or other action taken in respect of this email or in
reliance on it is prohibited.  BMRB International Limited
accepts no liability in relation to any personal emails, or
content of any email which does not directly relate to our

More information about the MailScanner mailing list