Solved

ISA 2004 + Exchange and access to mail with Windows Mobile

Posted on 2006-11-10
3
297 Views
Last Modified: 2012-08-13
Hi

I have this network:
- An Windows 2003 Server / AD / DNS / Exchange 2003 server on the LAN
- An ISA 2004 Server in DMZ
- I have Qtec phones with Windows Mobile and 3G / GPRS

I'm trying to check my emails using push/pull technology.

I have made a rule/policy at the ISA2004 server that gives me access to OMA and Microsoft-Server-Activesync.

I have also bought a SSL-ceritificate.

Outlook webaccess via the ISA server works fine

I also manage to access https://official-host/oma and https://official-host/Microsoft-Server-Activesync with a browser, and it works fine. It prompts me with username/password as expected. I get a really basic html-version of my inbox/calendar etc.

However, I recieve the following error on my Windows Mobile phone: "Synchronization failed. Try again later. Error code: INTERNET_55.

I have tried various settings both on the ISA server and the Exchange server, and the error message on the phone change. Sometimes I get HTTP_404 or something, but then the URL-s specified above does not longer work with a browser.

I hope anyone have any idea what could be wrong.

regards
Frode Slettum

0
Comment
Question by:nettverkspartner
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
3 Comments
 
LVL 51

Accepted Solution

by:
Keith Alabaster earned 500 total points
ID: 17916623
If you see the error INTERNET_55 then try installing the digital certificate required to sync. See Microsoft KB article 322956 for Pocket PC 2002.  For Windows Mobile 2003, just copy the certificate to the Pocket PC and click on it to install it.  Microsoft allows Windows Mobile 2003 devices to select whether or not to sync without a certificate however Pocket PC 2002 do not have this option.
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 17917192
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 18039652
Thanks :)
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

The DROP (Spamhaus Don't Route Or Peer List) is a small list of IP address ranges that have been stolen or hijacked from their rightful owners. The DROP list is not a DNS based list.  It is designed to be downloaded as a file, with primary intention…
This article offers some helpful and general tips for safe browsing and online shopping. It offers simple and manageable procedures that help to ensure the safety of one's personal information and the security of any devices.
There's a multitude of different network monitoring solutions out there, and you're probably wondering what makes NetCrunch so special. It's completely agentless, but does let you create an agent, if you desire. It offers powerful scalability …
In this video we outline the Physical Segments view of NetCrunch network monitor. By following this brief how-to video, you will be able to learn how NetCrunch visualizes your network, how granular is the information collected, as well as where to f…
Suggested Courses

636 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question