Your mail server certificate is invalid error

Anonymous
2018-03-03T15:59:06+00:00

I am attempting to use Outlook on my android phone.  When I attempt to add my email account to outlook (on my phone) I get an error that says:  Your mail certificate is invalid.  Would you like to login anyway.   PLEASE HELP!!!!

Outlook | Outlook for mobile | Outlook for Android | For business

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  1. Anonymous
    2018-04-26T16:43:55+00:00

    Got it on Android. Version 2.2.131

    However the issue is still there!

    I don't think it's the app version that broke this, got apks installed from Jan-Feb (when they definitely worked) - they fail today.

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  2. Anonymous
    2018-04-26T16:42:07+00:00

    It is on IPhone and IPad, cannot speak for Android, as I do not use Android, downloaded from the App store.

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  3. Anonymous
    2018-04-26T16:39:31+00:00

    An update for Outlook on Android or iPhone?  I don't see it on Android.

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  4. Anonymous
    2018-04-26T16:37:39+00:00

    Please make sure that you update your app, as there is a new version and it now works, thank goodness!

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  5. Anonymous
    2018-04-26T15:15:32+00:00

    I don't know how to explain it but my Outlook app hasn't updated since March 29 and my last Android was last updated on April 5, go figure.  Everything broke on April 24.

    It clearly has something to do with the MS Outlook app because the native GMail app is working just fine and OWA also works fine.

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