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.

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.

'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 jibu
  • 1 ana tatizo hili
  • 10 views
  • Last reply by Toad-Hall

pstr
pstr
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)

Toad-Hall
Toad-Hall
  • Top 10 Contributor
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 _.