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TB will NOT send messages any more.
I use Windows 10 and Thunderbird for email but I can NOT SEND anymore to anyone. I got an error message that said, "Authentication Required" and gave me a web address go to but google says it no longer available. Tell me how to fix Thunderbird so I can SEND messages again..
I use Windows 10 and Thunderbird for email but I can NOT SEND anymore to anyone. I got an error message that said, "Authentication Required" and gave me a web address go to but google says it no longer available. Tell me how to fix Thunderbird so I can SEND messages again..