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When I opened Thunderbird I got a message from yahoo, I think, saying the certificate is currently not valid for server location pop.att.yahoo.com:995. Help!

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  • Last reply by christ1

lulu68
lulu68
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I am unable to receive mail as of today, Feb. 1. When I opened Thunderbird I got a message from yahoo, I think, saying the certificate is currently not valid for server location pop.att.yahoo.com:995. Help!

I am unable to receive mail as of today, Feb. 1. When I opened Thunderbird I got a message from yahoo, I think, saying the certificate is currently not valid for server location pop.att.yahoo.com:995. Help!

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christ1
christ1
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Please post a screenshot of the error. https://support.mozilla.org/kb/how-do-i-create-screenshot-my-problem