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

Failure to send email

  • 1 reply
  • 1 has this problem
  • Last reply by david

more options

I am getting a number of messages "Sending of the message failed. SSL received a record with an incorrect Message Authentication Code. The configuration related to mail.tobymanning.co.uk must be corrected" when I send an email

I am getting a number of messages "Sending of the message failed. SSL received a record with an incorrect Message Authentication Code. The configuration related to mail.tobymanning.co.uk must be corrected" when I send an email

All Replies (1)

more options

Maybe if you post a screenshot of your SMTP server settings, some ideas will come forth.

Helpful?

Ask a question

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