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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

'x' mailing list is not a valid e-mail address because it is not of the form user@host. You must correct it before sending the e-mail.

  • 1 valiny
  • 1 manana an'ity olana ity
  • 10 views
  • Valiny farany nomen'i Toad-Hall

more options

I have created a mailing list; when I am trying to send an outgoing message to this list I am receiving this notification: 'x' list is not a valid e-mail address because it is not of the form user@host. You must correct it before sending the e-mail.

I have created a mailing list; when I am trying to send an outgoing message to this list I am receiving this notification: 'x' list is not a valid e-mail address because it is not of the form user@host. You must correct it before sending the e-mail.

All Replies (1)

more options

If the 'mailing list' consists of more than one word with a space in between words, replace the space between the words with an underscore _.