> Can someone recommend a similar solution for sendmail? Have a look at <http://www.sendmail.org/doc/sendmail-current/libmilter/docs/> and <http://www.milter.org/>. The sendmail mail filter API "milter" is around for several years now and the list of milter applications is quite big.
As far as I remember, milter applications hook the SMTP dialogue and are thus able to intercept it in any state, i.e. before the DATA. > Without that recommendation being "stop using sendmail"? ;) With sendmail X there seems to be a cool MTA coming up. Cheers, Tillmann ------------------------------------------------------------------------------ This List Sponsored by: Black Hat Attend the Black Hat Briefings & Training USA, July 29-August 3 in Las Vegas. World renowned security experts reveal tomorrow's threats today. Free of vendor pitches, the Briefings are designed to be pragmatic regardless of your security environment. Featuring 36 hands-on training courses and 10 conference tracks, networking opportunities with over 2,500 delegates from 40+ nations. http://www.blackhat.com ------------------------------------------------------------------------------
