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Alternet SMTP Port

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Alternet SMTP Port - 15.Jan.2007 7:12:25 AM   
stosti

 

Posts: 136
Joined: 27.Oct.2003
Status: offline
I'm told by Comcast Cable that they are closing port 25 to all none businesses.  They don't offer a business account in my area...  I am tryting to setup my exchange server to send and receive email on port 587.  I have it working with incoming mail.  I'm having a problem with outgoing.  Is ISA 2004 closed from the inside out on port 587 by default?  If yes how do you create a rile to let all internal traffic on port 587 be allowed to the external interface?

As for my email issue I'm building a box that will take all emain entering on port 25 and relay it on port 587.  It will also be listening for mail on port 587 and relay it out on port 25.

Thanks,
Scott
Post #: 1
RE: Alternet SMTP Port - 15.Jan.2007 7:52:23 AM   
Guest
Hi Scott,
dude don't you read your rules?
by default all traffic is denied by "the default rule".
this means that you should allow only the traffic needed implicit with a clear purpose in mind.
If you need to pass traffic for an application you should create an access rule which will
permit only what is needed.
for what you want you should create a user-define protocol from ISA toolbox.
the guys arround here have a tutorial for this:
http://www.tacteam.net/openport.htm
This means read the documentation to help yourself!

(in reply to stosti)
  Post #: 2

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