Educause Security Discussion mailing list archives

Re: MS Deprecation Basic Authentication


From: William Horka <whorka () HMDC HARVARD EDU>
Date: Thu, 26 Aug 2021 11:48:51 -0400

Apple Mail can support O365/Exchange multi-factor auth.

https://harvard.service-now.com/ithelp/?id=kb_article&sys_id=435bb7291b2dfb8cefd8a79b2d4bcb55

This might require that OAuth2 support be enabled in the O365/Exchange configuration.

https://developer.microsoft.com/en-us/office/blogs/end-of-support-for-basic-authentication-access-to-exchange-online-apis-for-office-365-customers/

Sincerely,
 -Bill

On 8/26/21 11:06 AM, Barton, Robert W. wrote:
Morning,

Q2 of this year, Microsoft was scheduled to deprecate basic authentication in M365.  It has been postponed for now.  But this just gives tenants more time to address the apps/people using older protocols.  For those using Apple products, it seems that IMAP, SMTP, and POP are common, and the products have no updates/upgrades to be found to address this coming issue.  If you had these products in the mix, what did you move to?  Did you force people to move to OUTLOOK.COM?  Some people are reticent to move to a MS product, so I figured others may have already had this dance with staff and faculty, and maybe had an answer.

Yes, IT was more distributed previously, and this is a pain point of centralizing.

Robert W. Barton
Executive Director of Information Security & Policy
Lewis University
1 University Parkway
Romeoville, IL  60446-2200
815-836-5663

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--
William Horka
Systems Architect
Harvard-MIT Data Center, IQSS

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