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cannot send out email to new Yahoo server and thunderbird does not ask for a password when I open it up.

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Comcast/Xfinity email services have migrated to Yahoo. Using Thunderbird I cannot send out a reply. the error message is "Login to server smtp.mail.yahoo.com with username leifsvensen failed."

I am getting emails in, but for some reason it is not asking for a password when I open up Thunderbird. I would like it to ask for a password every time I open Thunderbird.

outgoing mailbox settings: Server name: smtp.mail.yahoo.com Port:465 security: SSL/TLS Authentication: normal password user: leifsvensen

I have also tried it with authentication turned off and get the same result.

Thanks Leif Svensen leifsvensen@comcast.net

Comcast/Xfinity email services have migrated to Yahoo. Using Thunderbird I cannot send out a reply. the error message is "Login to server smtp.mail.yahoo.com with username leifsvensen failed." I am getting emails in, but for some reason it is not asking for a password when I open up Thunderbird. I would like it to ask for a password every time I open Thunderbird. outgoing mailbox settings: Server name: smtp.mail.yahoo.com Port:465 security: SSL/TLS Authentication: normal password user: leifsvensen I have also tried it with authentication turned off and get the same result. Thanks Leif Svensen leifsvensen@comcast.net

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Some added information to my question; with authentication off I get this message: Sending of the message failed. An error occurred while sending mail. The mail server responded: Email rejected. Please verify that your email address is correct in your account settings and try again.

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