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An error occurred while sending mail. The mail server responded: Request failed; Mailbox unavailable. Please check the message and try again.

Thunderbird Autre
kaleidic a répondu
kaleidic
kaleidic

I see several people have the same problem with verizon AOL SMTP server (smtp.verizon.net). No problem receiving POP mail (pop.aol.com), but unable to send using SMTP. I can send mail using the AOL online app, the windows 10 mail app, and BlueMail app on my android phone.

I see several people have the same problem with verizon AOL SMTP server (smtp.verizon.net). No problem receiving POP mail (pop.aol.com), but unable to send using SMTP. I can send mail using the AOL online app, the windows 10 mail app, and BlueMail app on my android phone.

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kaleidic
kaleidic Auteur de la question

Solution choisie

One of the other people with this problem mentioned that he had a different reply-to address and that removing this enabled outgoing mail to work. I also had a reply-to address and voila removing this did in fact re-enable outgoing mail. Why this should have become a problem is a good question.