A Rollup Update has been released for Outlook 2013. This is a non-security update which contains 11 documented improvements and fixes.
Most notable fixes are:
- 5 fixes for when you connect to an Exchange server via the MAPI over HTTP protocol that deal with crashes, Public Folder connectivity and and attachment corruptions in some scenarios when connected in Online Mode.
- You may see incorrect search results in Shared Mailboxes.
- Adds the ability for non-Outlook MAPI applications to use the Autodiscover service to receive connection settings during IMAPISession::OpenMsgStore, when the target is an Exchange mailbox by setting the AllowAutoDiscoverForNonOutlook Registry value.