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

I m using Windows 10 and use Thunderbird for my email. I m currently on icloud email but have this problem. I can received emails but unable to sent emails.

  • 1 cavab
  • 1 has this problem
  • 16 views
  • Last reply by christ1

more options

I m using Windows 10 and use Thunderbird for my email. I m currently on icloud email but have this problem. I can received emails but unable to sent emails. But when I use my gmail, all is ok, sent & received....

I m using Windows 10 and use Thunderbird for my email. I m currently on icloud email but have this problem. I can received emails but unable to sent emails. But when I use my gmail, all is ok, sent & received....

All Replies (1)