Your server administrator has limited the number of items you can open simultaneously

[Sarah_Seftel1]

Users are getting te following msg:

Your server administrator has limited the number of items you can open simultaneously. Try closing messages you have opened or removing attachments and images from unsent messages you are composing

and in exchange events I see : MAPI session (user) exceeded the maximum of 250 objects of type "objmessage".

I found this

https://www-secure.symantec.com/connect/forums/your-server-administrastor-has-limited-number-items-you-can-open-simultaneously

but the links are broken and they are saying that there is a fix for 9.0.1.

We have version 10.0.4 (clean installation, not upgrade)

Any ideas?

Sarah 

[ZeRoC00L]

This more seems to be an exchange issue, what exchange version are you running ?

Also make sure to patch/update your outlook versions on the clients.

[GertjanA · Accepted solution]

Hiya,

I've seen this too, it is an Exchange issue.

Check https://technet.microsoft.com/en-us/library/ff477612(v=exchg.141).aspx

and a more easy to read: http://henrysluiman.blogspot.nl/2013/02/how-to-increase-number-of-open-items.html

[Sarah_Seftel1]

Thanks :)