Well the only fire wall i have is the ipfileters that come with FreeBSD. and i dont use sendmail.. so im not worried about that.. i though that was what someone was doing.. i just went ahead and denied them in my firewall.
any other suggestions? thanks Craig On Wed, Feb 06, 2002 at 07:27:11AM +0000, [EMAIL PROTECTED] wrote: > Hi Craig > > It looks like some has telnet'ed to port 25 on your mail-server. what > firewall do you use ? > > > Kind regards > > Jude Naidoo > Internet Analyst > GSK Internet/Intranet Operations > x784 6740 > +44 1279 64 6740 > > > > > > > "Craig Van Tassle" <[EMAIL PROTECTED]> > > 05-Feb-2002 06:57 > > > > > To: security-basics > > cc: > Subject: spam > > > I was wondering if any one knows if people (spammers) watch the security > focus mailing lists to get peoples email addys? over the last couple of > months i have been getting sporaticaly spam emails.. > and i also noticed some funy things from my mail logs.. > > Feb 3 23:16:53 postfix/smtpd[33997]: lost connection after DATA from > unknown[209.149.145.250] > Feb 3 23:16:53 postfix/smtpd[33997]: disconnect from > unknown[209.149.145.250] > Feb 3 23:16:53 postfix/cleanup[33998]: 846CD3F1A: > message-id=<[EMAIL PROTECTED]> > > does that mean that someone have been trying to get in though my email > server or if they are just useing me as remailer? > > thanks > > >
