From November 1, 2021, Microsoft requires Outlook 2013 Service Pack 1 (with fixes) as the minimum client version to connect to Exchange Online. Given all the publicity about attacks against the on-premises version of Exchange earlier this year, it's a wonder why organizations continue to allow people to use outdated client software to connect to Exchange Online. In any case, the drop-dead date is November 1. If you have any old Outlook 2007, Outlook 2010, or Outlook 2013 (before SP1) clients, it's time to start upgrading.
How to use room lists in Exchange 2010 and Outlook 2010 to make it easy to find available meeting rooms when scheduling a meeting.
When Exchange Server 2010 is first installed many administrators encounter an issue with Outlook clients and SSL certificate warnings, relating to the Autodiscover service and the use of SSL for Exchange Server 2010 by default.
When an Outlook 2010 user tries to open more than 30 calendars simultaneously they may receive an error that no more calendars can be opened.
How to enable and configure Outlook Anywhere for Exchange Server 2010 so that remote users can securely connect to the Exchange server.
When Exchange Server 2010 has been introduced to an existing Exchange 2003 organization some Outlook 2010 clients may report an error when setting up a new mail profile
One of my favorite things about working with Exchange Server is the way it exposes you to every layer of IT. With so much to understand I look for resources that are good for both fast learning and ongoing reference material. Which is why I am excited to see the release of Microsoft Outlook 2010 Inside Out from MS Press.