This article provides possible solutions to the problem in which Outlook cannot connect to the Exchange mailbox. This issue occurs when a user moves his mailbox from one Microsoft Exchange Server to ...

In Exchange 2010 SP1 (using Outlook 2010), why can I not search my Dumpster in Outlook but I can in OWA? That seems wrong, if I can do something in OWA I should be able to do it in Outlook as well. Is ...

Outlook 2010-2016 allows you to add multiple Exchange accounts (from the same Exchange server / domain) to a single Outlook Profile. MS has a KB article that says this is unsupported and can cause ...

Microsoft is investigating an ongoing outage impacting Microsoft 365 services after customers have reported experiencing issues while trying to sign into, access, and receive emails on the outlook.com ...

The inability to connect from a Vista PC to an Exchange Server may be due to a conflict with the Windows Firewall. Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' ...