Using Build 8.0.18354 w/ Windows8. Outlook 2010 Account setup same as other systems. Inbox works fine. Test messages go out fine New created messages get stuck in Outbox (won't send). Any suggestions?
Same Problem with Mail Stuck in Outbox Using same build as you and Windows 8. Turning off Crystal Mode for Coherence seems to help but not consistently. If I exit Outlook and relaunch whatever is in Outbox sends promptly.
MS Outlook offers an inbuilt application named as Inbox Repair Tool, you should try to use it to solve your PST related issues. You can also use a third party Outlook PST repair software to fix PST corruption issues. I would like to suggest such an effective software, which can be downloaded from here: http://www.pstoutlookrepair.com/solutions/how-to-avoid-common-pst-issues-in-ms-outlook.html