CDO C# problem

Posted on 2006-07-11
Medium Priority
Last Modified: 2012-05-05
The following piece of code is causing me problems:

        // create a session then log on, supplying profile
        mobjSession = new MAPI.Session();
        mobjSession.Logon(objProfileName, objEmpty, objEmpty, objEmpty, objEmpty, objEmpty, objEmpty);
As soon as execution hits the 'mobjSession = new MAPI.Session();' line, it jumps to the catch block with the following error:

Retrieving the COM class factory for component with CLSID {3FA7DEB3-6438-101B-ACC1-00AA00423326} failed due to the following error: 80010106.

I found another similar question on this site, with replies telling questioner to ensure they had all microsoft office components installed, in particular the Collaboration Data Objects component. I have done this (with office pro 2003), and it has not helped.

mobjSession is defined at the top of the module like so:

        public static MAPI.Session mobjSession;

Any help would be much appreciated.
Question by:RachelCooper

Accepted Solution

talhaamin earned 750 total points
ID: 17089192
This error produces when the sender address is not a valid email address and please verify that IIS SMTP service is running or not

Author Comment

ID: 17089802
Thanks, it was because the email address was invalid. For future reference, how do I verify that IIS SMTP service is running?

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