Hi, On Wednesday 01 December 2004 11:57, Andrzej Adam Filip wrote: > Marcus Schopen wrote: > > I've seen that simular questions have been discussed here, but I'm not > > sure if this problem is the same (sorry if yes and I just didn't get it): > > > > I'm runnung sendmail 8.12.3 with cyrusv2 local mailer (Debian woody > > standard package) and cyrus 2.1.17 (backport from > > http://people.debian.org/~hmh/). Today I had a heavy spam attack caused > > by the fact, that sendmail accepts mails for non existing users. EMails > > to unknown accounts on local domains (local-host-names) will be accepted > > and than bounced. Is there a way to stop/reject these mails at "rcpt to: > > user unknown"-point? > > Take a look at http://anfi.homeunix.net/sendmail/rtcyrus2.html > <quote> > how to make sendmail check in real time presence of cyrus mailbox using > socket map map (or fstat map) and FEATURE(`mrs'). It supports cyrus virtual > domains </quote>
Is there another way? There are no sendmail-8.13.x and Cyrus-2.2.x packages for Debian and I don't want to build all that stuff from source. Thanks, Marcus -- The weak and nerdy are admired for their computer-programming abilities. -- Homer Simpson Bart vs. Australia --- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html