Question : Sending mail through OWA messages endup in Drafts. Exchange 2007 x64.

Both OWA and mobile devices using OWA as it's exchange connection method are not able to send messages. They endup in the Drafts folder. I then login to my Outlook from my desktop and send them from my Outlook drafts folder with no issue. This is SOMETIMES fixed by restarting the server. Issue is not intermittent, happens with 20 users out of 110 that have not yet been tested.

Server Details: Windows 2003 Server x64 R2 SP2, Exchange Server 2007 Standard x64 (All Major Updates), 16gb memory, C: 128 gig free D: 1.4 tb free

Client Details: Windows XP SP2 (All Major Updates) IE 7 (fully updated) (5 separate systems).

Answer : Sending mail through OWA messages endup in Drafts. Exchange 2007 x64.

Do you use Dynamics? http://support.microsoft.com/kb/946653
Or any other CRM software?