thundebird email
since update 68.8 I can receive emails but can't send. Have 3 email accounts and they all do the same thing Use Frontier (Yahoo) email This is the error message: the size of the message you are trying to send exceeds a temporary size limit of the server. The message was not sent; try to reduce the message size or wait some time and try again. The server responded: 452 4.7.1 <: (email address entered) Recipient address rejected: (email address) exceeded hourly recipients threshold..
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is your frontier SMTP server set to use authentication? Have you updated the SMTP server password to use an app password created using the Fonteir web site? Yahoo requires the use of oAuth, but as frontier has no oauth secret Thunderbird can not use it. You will probably need to create an app password for any of the connections to function going forward.