I have Mail on my laptop - I can no longer use it as I now get a message saying Mail cant verify identity of server

I can no longer use Mail on my laptop. I get a message saying 'the certificate is invalid. Mail cant verify identity of server outlook office 365.com'


I bought MicrosoftOffice with word etc in 2011 - do I have to buy it again?



MacBook Air 13", macOS 10.14

Posted on Jun 3, 2019 6:03 AM

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I have Mail on my laptop - I can no longer use it as I now get a message saying Mail cant verify identity of server

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