pop3 publishing ISA 2004




I'm trying to publish smtp and pop3 through isa. neither of the server
publishing rules smtp or pop3 work properly. I was able to work around
the smtp portion by configuring smtp virtual server on isa then
forwarding to the exchange server.

so on to pop3

for this scenario:
10.0.0.2 = exchange server ip
10.0.0.1 = isa internal
10.1.0.1 = isa dmz
60.60.60.60 = public ip address of mail server (nat by firewall to dmz
interface of isa)

I used mail server publishing to publish pop3 from "external" to
"10.0.0.2" Following the tuturial on isaserver.org

still I am unable to connect to the published pop3 service.

from the isa server i can telnet 10.0.0.2 110 - this connects fine and
isa monitoring shows it connecting using the pop3 publishing rule,
internally workstations can do the same. However when I try to telnet
to 60.60.60.60 110 from external network or internal network the
connection cannot be established.

watching the isa monitoring it shows the connection from outside to
60.60.60.60 was denied by the default rule

Help?

.



Relevant Pages

  • Re: ISA 2000 POP3 Issue
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  • Re: Update Ex2003 auf 2007 - ?
    ... POP3 kommt mit einer Fehlermeldung, OWA wird entweder vom 2003 auf den 2007 weitergeleitet, ins Internet aber ohne Linkübersetzung; bzw unerlaubter Zugriff. ... Wie ist der ISA konfiguriert? ... Dazu mußt Du dann den 2007er Server veröffentlichen. ... IMAP Fehlermeldung (POP3 analog): ...
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    ... POP3 kommt mit einer Fehlermeldung, OWA wird entweder vom 2003 auf den 2007 weitergeleitet, ins Internet aber ohne Linkübersetzung; bzw unerlaubter Zugriff. ... Wie ist der ISA konfiguriert? ... Dazu mußt Du dann den 2007er Server veröffentlichen. ... IMAP Fehlermeldung (POP3 analog): ...
    (microsoft.public.de.exchange)
  • Re: Getting OWA to work on new E2k3 server.
    ... The server publishing rules are there because when you configured ISA, ... Exchange FAQ's: http://www.swinc.com/resource/exch_faq.htm ...
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    ... We are using a 3 leg DMZ with ISA 2000 without any problem. ... server with server publishing rules instead of web publishing rules. ...
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