

In OWA, users experience mailbox connectivity issues intermittently. Outlook is in Cached mode btw (likeīottomline: OWA continues to update folders successfully, Outlook doesn't.Ģ. In OWA it can be found in the Sent items folder, though. The Outlook it stays in the Outbox in the "Sending" state (same applies to receiving through Outlook, meaning it doesn't update the inbox, just keeps processing). However, it does go through actually and is received by the recipient(s)-both internal and external. when i send a message it gets stuck at "Sending". Outlook 2007 users started experiencing problem updating their folders. The SP2 to the Mailbox servers I started experiencing the following:ġ.

Initially i upgraded the HUB/CAS from Exchange 2007 SP1 to Exchange 2007 SP2. I have an Exchange 2007 envvironment comprising of 2 HUB/CAS and 2 Mailbox servers in SCC cofiguration.
