At 20:04 11/9/2002, Gustaf Sjoberg, wrote: >On Sat, 09 Nov 2002 15:13:09 -0600 >"W. D." <[EMAIL PROTECTED]> wrote: > >either block incomming port 25 connections or set the smtp server to require >authentication.
How to do this? > >ipfw entry could look something like: > >add <rule#> deny log tcp from any to <yourip> 25 in recv <interface> > >>Hi folks, >> >>I've got some bozo from: >> >> SpaWeb1.spaelegance.com..auth >> >>doing all kinds of SMTP activity on my FreeBSD server. Does anyone >>know how to stop this? What kind of entry would I add to ipfw? >> >>Does anyone know what vulnerability this might be? How to stop >>permanently? >> >>Here's what I am running: >>FreeBSD 4.4-RELEASE >>Apache/1.3.27 (Unix) >>mod_perl/1.26 >>mod_throttle/3.1.2 >>PHP/4.2.2 >>FrontPage/4.0.4.3 >>mod_ssl/2.8.11 >>OpenSSL/0.9.6f >> >> >>Start Here to Find It Fast!© -> http://www.US-Webmasters.com/best-start-page/ >> >> >>To Unsubscribe: send mail to [EMAIL PROTECTED] >>with "unsubscribe freebsd-questions" in the body of the message >> Start Here to Find It Fast!© -> http://www.US-Webmasters.com/best-start-page/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-questions" in the body of the message
