This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

An error occurred while sending mail. The mail server responded: 5.1.1 <XXXXX@aol.com>: Recipient address rejected: aol.com. Please check the message recip

  • 1 èsì
  • 5 ní àwọn ìṣòro yìí
  • 9 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ Matt

more options

I keep getting is error message and if it pops up when I am not at computer...any mail scheduled to be sent will not be sent...this clients are not receiving their messages. That member is not in Thunderbird...did a search....turned up nothing... so how do I get rid of it. Even did a system restore...did not help.

the message is: An error occurred while sending mail. The mail server responded: 5.1.1 <XXXXXX@aol.com>: Recipient address rejected: aol.com. Please check the message recipient XXXXX@aol.com and try again.

Your email address was protected to protect privacy and security. Please see Forum Rules and guidelines - Moderator Andrew (feer56)

I keep getting is error message and if it pops up when I am not at computer...any mail scheduled to be sent will not be sent...this clients are not receiving their messages. That member is not in Thunderbird...did a search....turned up nothing... so how do I get rid of it. Even did a system restore...did not help. the message is: An error occurred while sending mail. The mail server responded: 5.1.1 <XXXXXX@aol.com>: Recipient address rejected: aol.com. Please check the message recipient XXXXX@aol.com and try again. ''Your email address was protected to protect privacy and security. Please see [[Forum Rules and guidelines]] - Moderator Andrew (feer56)''

Ti ṣàtúnṣe nípa Andrew

All Replies (1)

more options

Ok now the net nanny has nbeen to work I don't get if the message is weird or messed up by the editor.

The message is from AOL telling you that billy or whatever @AOL.COM is not a valid address with AOL. It is not an issue with Thunderbird, your computer or your provider, unless your provider is AOL.