An error occurred while sending mail. The mail server responded: Request failed; Mailbox unavailable. Please verify that your email address is correct in your a
For a month now one of my 4 email addresses has given the famous error message that gets a lot of play on these pages:
An error occurred while sending mail. The mail server responded: Request failed; Mailbox unavailable. Please verify that your email address is correct in your account settings and try again.
The other ones work fine, except for my (my name)@sbcglobal.net, which, when I try to send from returns this error message:
Login to server outbound.att.net with username (my name)@sbcglobal.net failed.
It is worth noting that 3 of my email addresses work fine, so the above error message is not the root problem (?)
I tried removing the REPLY TO entry, and putting in the same email address in that box as the email I was sending from. These solutions worked for some people, but make no difference for me. Any other things to try? Thanks for any suggestions.
Tất cả các câu trả lời (3)
Info:
- https://www.att.com/esupport/article.html#!/dsl-high-speed/KM1010523?gsi=hyp4kn
- https://www.att.com/esupport/article.html#!/email-support/KM1240462?gsi=hypmwg
The first link mentions a security upgrade is coming to AT&T email. I'm presuming the account in Thunderbird is a pop mail account based on the outgoing server info you supplied.
If yes, then according to info you will need to create and use a secure mail key. You’ll use this secure mail key instead of your AT&T password.
I am having the same problem, but I'm not with AT&T, I'm with Yahoo. Any help would be appreciated!
his conversation is would appear continues here https://support.mozilla.org/en-US/questions/1275119