Solved

OMA - unable to connect to your mail server  - Application log error eventid:1805 error: 400

Posted on 2006-07-10
8
340 Views
Last Modified: 2008-01-09

Searching forums and web, there are a number of references to this error,

but most are for the 403 whereas the error we receive in the application log is 400.

 

As mentioned its a tricky one. So far I have verified according to kb docs and others sources.

-OMA vdir is set to basic authentication, domain is set to "our domain". (In fact all of the

relevant vdirs: OMA, exchange-oma, microsoft-server-activesync, Exchange, Exchweb, have been

double checked against an SBS server that does work for authentification and SSL.  


-.net framework 1.1.4322.573. Reinstalled: "aspnet_regiis.exe -i". Although one curiousity is that the ASP.NET

tab does not appear on this server.


-ExchangeVDir key is set to the proper exchange-oma vdir

-no host headers on default web site and using the standard ports.

-have re-run the CEICW

-Mobile access IS enabled globally and individually

 
Error message in log is as follows:  Source: MSExchangeOMA, Category:(1000), EventId:1805

Request from user test@BCN.local resulted in the Microsoft(R) Exchange back-end server SERVER1 returning an HTTP error with status code 400

Response:
Cache-Control: private
Content-Length: 0
Server: Microsoft-IIS/6.0
MicrosoftSharePointTeamServices: 6.0.2.5530
X-Powered-By: ASP.NET
Public-Extension: http://schemas.microsoft.com/repl-2
Date: Mon, 10 Jul 2006 09:57:10 GMT


Original Request:
Content-Type: text/xml
Depth: 0
Content-Length: 389
0
Comment
Question by:vehastings
[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
  • 4
  • 2
8 Comments
 
LVL 74

Expert Comment

by:Jeffrey Kane - TechSoEasy
ID: 17074555
If you look in IIS, Servername > Application Pools.  Do you have an ExchangeMobileBrowseApplicationPool?  With a directory below for /LM/W3SVC/1/root/OMA?

Jeff
TechSoEasy
0
 
LVL 74

Expert Comment

by:Jeffrey Kane - TechSoEasy
ID: 17074591
Also, if that's there, can you access OMA via http://localhost/oma ?

Jeff
TechSoEasy
0
 
LVL 74

Expert Comment

by:Jeffrey Kane - TechSoEasy
ID: 17074609
Ah... in testing this on my machine I just noticed that my .Net Framework is version 1.1.4322.2300 which is SP1.  You need to install that.

Jeff
TechSoEasy
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:vehastings
ID: 17076045
Hi Thanks for your suggestions but I have just managed to fix it.  We had changed the host header on the company web to server1.  When we changed it back to companyweb it worked fine.

0
 
LVL 74

Expert Comment

by:Jeffrey Kane - TechSoEasy
ID: 17077479
oh... that would probably be a problem... but you still should patch .Net Framework when you get a chance.

Jeff
TechSoEasy
0
 

Author Comment

by:vehastings
ID: 17079637
thanks for your help will do patch.
0
 

Accepted Solution

by:
ee_ai_construct earned 0 total points
ID: 17296816
PAQ / Refund
ee ai construct, community support moderator
0

Featured Post

Enroll in May's Course of the Month

May’s Course of the Month is now available! Experts Exchange’s Premium Members and Team Accounts have access to a complimentary course each month as part of their membership—an extra way to increase training and boost professional development.

Question has a verified solution.

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

Written by Glen Knight (demazter) as part of a series of how-to articles. Introduction One of the biggest consumers of disk space with Small Business Server 2008(SBS) is Windows Server Update Services, more affectionately known as WSUS. For t…
This guide is intended to provide step by step instructions on how to migrate from Small Business Server 2003 to Small Business Server 2011. NOTE: This guide has been written using the preview version of SBS2011 therefore some of the screens may …
The Email Laundry PDF encryption service allows companies to send confidential encrypted  emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…

751 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