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
    2018-04-30T18:06:02+00:00

    Bluemail seems great with a tremendous amount more configurability and functionality.  Too bad they don't write office products or produce an email product for the desktop - would switch from outlook in an instant.

    Someone at Microsoft should get fired for the last changes to Outlook for Android which stressed out many of use and forced us to do extra work for no reason but we can rest assured nothing will happen.

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  2. Anonymous
    2018-04-26T16:54:59+00:00

    Have you uninstalled your App and reinstalled it to see if that makes a difference? The version I have is 2.74.1 on IPhone and IPad. I beieve it was only released today, check your App store to see if there is a new version, I would have though you should receive a new version too if you are having problems.

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  3. Anonymous
    2018-04-26T13:36:50+00:00

    We are having the same issue.

    Exchange 2007 - Mobile Outlook app from both Android and iPhone.

    ..mail server cert is invalid. ...

    server certificate is fine.

    OWA and Outlook desktop are working fine.

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  4. Anonymous
    2018-04-26T11:21:01+00:00

    This seems to be spreading...

    Looks like Outlook client tries verifying the SSL intermediate authority with some Microsoft servers, rather than doing this locally or on Exchange server. All Android and iPhone Outlook clients are currently broken on our Exchange 2010 server.

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  5. Anonymous
    2018-04-26T07:36:45+00:00

    Facing the same problem from this morning.

    just log in my exchanger mail from Gmail and its fine 

    everyone should try

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