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Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

New PC- can not sign in to Thunderbird

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New W10 pc. Have not been able to reestablish email account. Tried multiple times, with no success. Using a Verizon/AOL address and followed AOL POP and IMAP configs. I am still able to log in to acct via AOL website. New Dell came with trial of McAfee LiveSafe and read that may be cause. Expires today, so will 1st try again tomorrow. Meanwhile, any other suggestions are most appreciated.

New W10 pc. Have not been able to reestablish email account. Tried multiple times, with no success. Using a Verizon/AOL address and followed AOL POP and IMAP configs. I am still able to log in to acct via AOL website. New Dell came with trial of McAfee LiveSafe and read that may be cause. Expires today, so will 1st try again tomorrow. Meanwhile, any other suggestions are most appreciated.

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See http://forums.mozillazine.org/viewtopic.php?f=39&t=3079410

You have to either use OAuth2 authentication or normal password authentication and an app password.