Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

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

  • 1 reply
  • 2 have this problem
  • 1 view
  • Last reply by kaleidic

kaleidic
kaleidic
more options

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.

Chosen solution

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.

Read this answer in context 👍 0

All Replies (1)

kaleidic
kaleidic Question owner
more options

Chosen Solution

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.