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
    2018-04-25T20:55:44+00:00

    I am having the same issues as well. It just started this afternoon.  We are running Exchange 2007 and any user that is trying to use the Outlook APP gets the ssl error.  I'm instructing all users to switch over to the APPLE mail client until there is a work around.

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  2. Anonymous
    2018-04-25T21:23:27+00:00

    I am having same issues trying to re setup talk talk email account after Outlook app on android downloaded from play store stated to repeatedly  ask me to re enter my password and repeatedly failed to connect to email server. Talk Talk account has not changed and I can access it via web no problem.  Started this evening for no apparent reason I can identify.

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