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!

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

Unable to send email using my Thunderbird account

  • No replies
  • 1 has this problem
more options

I am unable to send emails. My internet provider tells me that it is Thunderbird. I receive a send message error when trying to send and something about the outgoing server.

I am unable to send emails. My internet provider tells me that it is Thunderbird. I receive a send message error when trying to send and something about the outgoing server.

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.