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.

সহায়তা খুঁজুন

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.

আরও জানুন

Can't send emails now

  • 1 উত্তর
  • 2 এই সমস্যাটি আছে
  • 4 দেখুন
  • শেষ জবাব দ্বারা neilwilliams

more options

I can't send emails any more after the latest release which happened today 31 October 2021

This is what I get when I try to send an email

Sending of the message failed. An error occurred while sending mail. The mail server responded: hFHtmXXhipJ6g Authentication Required (TT401). Please verify that your email address is correct in your account settings and try again.

I can't send emails any more after the latest release which happened today 31 October 2021 This is what I get when I try to send an email Sending of the message failed. An error occurred while sending mail. The mail server responded: hFHtmXXhipJ6g Authentication Required (TT401). Please verify that your email address is correct in your account settings and try again.

All Replies (1)

more options

I have the same problem, did you find a solution?