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 cannot send emails. a window says "attaching 1608" and nothing happens.

  • 1 reply
  • 1 has this problem
  • 3 views
  • Last reply by Matt

more options

Thunderbird is not sending my emails - it says attaching 1608, but nothing is happening and the email has no attachment.

Thunderbird is not sending my emails - it says attaching 1608, but nothing is happening and the email has no attachment.

All Replies (1)

more options

If your using McAfee attachment scanning must be turned off.