Solved

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

Posted on 2006-07-10
8
334 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
  • 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
How to run any project with ease

Manage projects of all sizes how you want. Great for personal to-do lists, project milestones, team priorities and launch plans.
- Combine task lists, docs, spreadsheets, and chat in one
- View and edit from mobile/offline
- Cut down on emails

 

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

Do You Know the 4 Main Threat Actor Types?

Do you know the main threat actor types? Most attackers fall into one of four categories, each with their own favored tactics, techniques, and procedures.

Join & Write a Comment

Suggested Solutions

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…
I've often see, or have been asked, the question about the difference between the Exchange 2010 SP1 version, available as part of Small Business Server (SBS) 2011, and the “normal” Exchange 2010 SP1 Standard. The answer to the question is relativ…
Illustrator's Shape Builder tool will let you combine shapes visually and interactively. This video shows the Mac version, but the tool works the same way in Windows. To follow along with this video, you can draw your own shapes or download the file…
This video demonstrates how to create an example email signature rule for a department in a company using CodeTwo Exchange Rules. The signature will be inserted beneath users' latest emails in conversations and will be displayed in users' Sent Items…

707 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

Need Help in Real-Time?

Connect with top rated Experts

15 Experts available now in Live!

Get 1:1 Help Now