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
    2018-04-26T07:36:45+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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  2. Anonymous
    2018-04-26T02:06:21+00:00

    Same issue here this morning. 

    Exchange 2007 with the Mobile Outlook app on both Android and iPhone.

    All users reporting the messages as per other recent posts.

    OWA working. Certificates all look fine.

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  3. Anonymous
    2018-04-25T22:53:32+00:00

    This has happened to me, both on the IPhone and IPad with tiscali email, settings have not changed. Microsoft need to sort this out, as it appears a lot of us like using Outlook rather than the mail app from Apple.

    ****, me too. All my Android users, as of this afternoon, are getting Certificate Invalid, even though it's fine and will be for around 2 more years.

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  4. Anonymous
    2018-04-25T22:02:35+00:00

    This has happened to me, both on the IPhone and IPad with tiscali email, settings have not changed. Microsoft need to sort this out, as it appears a lot of us like using Outlook rather than the mail app from Apple.

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  5. Anonymous
    2018-04-25T21:27:30+00:00

    This is also happening to me.

    It is only affecting Android Mobile.

    Clicking the Login option from the dialog to login anyway doesn't do anything.

    This started today 4/25.

    I have uninstalled / reinstalled.

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