<div dir="ltr"><div dir="ltr"><br></div><div>I have bad news and really bad news.</div><div><br></div><div>The bad news is that Duo does not work with IMAP.</div><div><br></div><div>The really bad news is that Microsoft Office 365 is dropping support for IMAP later this year (2021).</div><div dir="ltr"><br></div><div dir="ltr">Sources:<br><div><a href="https://hdkb.clemson.edu/phpkb/article.php?id=690">https://hdkb.clemson.edu/phpkb/article.php?id=690</a> also says that IMAP does not work with Duo + 365 ("POP/IMAP and SMTP only clients" are "Not Supported".)<br></div><div><br></div><div>"In order to require Duo, a significant change in the authentication configuration must be made. One of the results of this change is that IMAP will no longer work for Office 365. Therefore, the IMAP protocol will be disabled in Office 365 on May 20, 2019.Mar 27, 2019" <a href="https://blog.smu.edu/itconnect/2019/03/27/imap-discontinued-summer-2019-improved-mail-security/">https://blog.smu.edu/itconnect/2019/03/27/imap-discontinued-summer-2019-improved-mail-security/</a><br></div><div><br></div><div><a href="https://it.hms.harvard.edu/news/two-factor-authentication-o365">https://it.hms.harvard.edu/news/two-factor-authentication-o365</a> seems to suggest that only Outlook and Mail.app (iOS and Mac) will work. Generic IMAP will not work with Duo + 365. <br>(It also says "Additionally, Microsoft is discontinuing support for POP and IMAP with O365 in October 2020" which was later changed to "until the second half of 2021".)<br></div><div><br></div><div>Deferred end of support date for Basic Authentication in Exchange Online<br></div><div><a href="https://developer.microsoft.com/en-us/office/blogs/deferred-end-of-support-date-for-basic-authentication-in-exchange-online/">https://developer.microsoft.com/en-us/office/blogs/deferred-end-of-support-date-for-basic-authentication-in-exchange-online/</a><br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, May 21, 2021 at 5:14 PM Roger Bohn via mailmate <<a href="mailto:mailmate@lists.freron.com">mailmate@lists.freron.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>
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<p dir="auto">Hi everyone,<br>
My employer @UCSD.edu has just announced mandatory 2 factor authentication login for email, using Duo.<br>
We run Microsoft Office 365 Exchange. I access via IMAP. The university wants us to access via a web browser, but afaik very few actually do.</p>
<p dir="auto">Does anyone have experience with Duo authentication for MailMate? For example, will I have to authenticate via Duo each time MM wants to retrieve mail? That’s impractical, obviously. My “other university,” Stanford, also uses Duo heavily but so far not for email.</p>
<p dir="auto">Comment: With many applications, Duo can be activated for a week at a time. With Safari, however, that no longer works because Apple has locked it down too far.</p>
<p dir="auto">Thanks for any advice. Oddly, I could not find discussion of any two-factor authentication in the manual.<br>
Roger</p>
<p dir="auto"><strong>Given recent events such as the UCOP data breach and the ransomware attack at Scripps Health, effective Tuesday, May 25, at 1:00 p.m. PDT, all access to UC San Diego email will require the use of two-step login (Duo) as part of our continued security enhancements.</strong></p>
<p dir="auto">On 3 May 2021, at 6:43, Pete Resnick wrote:</p>
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<p dir="auto">Saw this in the release notes for Test Build 5800:</p>
<ul>
<li>Changed: By default, MailMate no longer uses the format=flowed standard. For now, it can be enabled using MmFormatFlowedEnabled if needed/preferred.</li>
</ul>
<p dir="auto">Why the change? There should be more format=flowed in the world, not less, IMO.</p>
<p dir="auto">pr</p>
<p dir="auto">--<br>
Pete Resnick <a href="https://urldefense.com/v3/__https://www.episteme.net/__;!!Mih3wA!VpYBCZO1BmAek6xg95VG1tUOz1VTEN3C2yViWctEn872CK2kvowmw9uEUJhuAw%24" target="_blank">https://urldefense.com/v3/__https://www.episteme.net/__;!!Mih3wA!VpYBCZO1BmAek6xg95VG1tUOz1VTEN3C2yViWctEn872CK2kvowmw9uEUJhuAw$</a><br>
All connections to the world are tenuous at best</p>
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<p dir="auto">mailmate mailing list<br>
<a href="mailto:mailmate@lists.freron.com" target="_blank">mailmate@lists.freron.com</a><br>
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