Replying to the message sent by Jamin W. Collins �on Fri, 20 Jun 2003 12:15:17 -0600, received at 13:52:45 on 21/06/2003. Jamin W. Collins wrote: >On Fri, Jun 20, 2003 at 05:54:00PM +0100, Ken Gilmour wrote: > >>Is there a way to block a specific sub domain name from mailing >>externally either on the computer itself or on the firewall without >>fully blocking all mail from going outside? > >Yea, configure your mail server to only send what it should. �Block >all internal connections out to port 25 except those originating >from the sanctioned mail server.
If i block all internal connections would they be able to send mail internally or would they be blocked from sending mail alltogether? > >-- >Jamin W. Collins > >This is the typical unix way of doing things: you string together >lots of very specific tools to accomplish larger tasks. -- Vineet >Kumar
