Could you tell me what that expensive feature pack is? and what type of router you have?
We have been looking for a cisco solution for this problem also. But I was told by a cisco tech tat it could not be done on a layer 3 cisco box ours is a 3640. Kevin Bilbee > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of A. Clausen > Sent: Tuesday, August 24, 2004 1:16 PM > To: [EMAIL PROTECTED] > Subject: Re: [Spam - 18]RE: [IMail Forum] Port 587 and Imail > > > Len Conrad wrote: > > > >> > The main thing you need to be aware of is if you run this > >> > type of program on your mail server, it could appear to > >> > come from 127.0.0.1 which will bypass any SMTP AUTH requirements. > >> > >> > -Jerod > >> > >> I found another utility that's completely free. Port Mapper v1.40 from > >> http://www.kmint21.com/free/. > >> > >> As Jerod pointed out you need to make sure you don't bypass any SMTP > >> AUTH requirements. > > > > > > ie, exclude 127/8 from trusted networks. Don't know whether that would > > break anything. > > Alright, that does beg the question. I've been looking at this as a > solution to allow SMTP Auth for roaming clients who may be hooking up to > any number of ISPs (some of which block outgoing SMTP traffic > from clients). > > Can one block the 127 net from being accepted as a local network and > what would happen if one did. > > We've learned our Cisco router, without a rather expensive feature pack, > won't do port redirection, so we're thinking about going to a Linux > router, instead. In the meantime, it would be nice to patch this > problem up. > > -- > A. Clausen > [EMAIL PROTECTED] > > > To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html > List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ > Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ > > To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
