A simple block would be to port block 25 to your non MX'd server at your router. Unless you have clients that connect to your mail server remotely. Terry ----- Original Message ----- From: "Chris Scott" <[EMAIL PROTECTED]> To: "Serhan Sevim" <[EMAIL PROTECTED]> Sent: Thursday, March 27, 2003 12:14 PM Subject: [IMGate] Re: Overriding MX record
> > Thursday, March 27, 2003, 11:59:14 AM, [EMAIL PROTECTED] wrote: > > > > Guys,I don't understand but some spams coming right off of the spamming > > server overriding our first and only MX record. > > Imail hostname; mail.mezun.com > > IMGate hostname; mail3.mezun.com > > Probably the ratware that sent it uses mail.[domain name of recipient] > instead of/in addition to the MX for the domain. Usually either a case of > crappy software or an attempt to bypass filtering servers. > > > > -- > Chris Scott > Host Orlando, Inc. > http://www.hostorlando.com/ > > >
