After our email server migration to Office 365 in December of 2017, Outlook 2007 and 2010 no longer function with Archdiocese accounts. Outlook 2007 and Outlook 2010 are over 8 years old, and are no longer supported by Office 365 as of October 31, 2017.

For more information, please see this link:
https://support.microsoft.com/en-ca/help/3201590/rpc-over-http-reaches-end-of-support-in-office-365-on-october-31-2017

We do not recommend that you continue to use Outlook 2007 or 2010.
Please consider upgrading your version of Outlook to a more modern version.

For continued access to email, you can either use Outlook Online webmail or, if you are a technical user, refer to the IMAP Settings page.


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