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

New Thunderbird wont allow me to send to more than one address. Wont display emails as read after opening.

  • 2 பதிலளிப்புகள்
  • 1 இந்த பிரச்சனை உள்ளது
  • 1 view
  • Last reply by Sarah McColl

I have the latest Thunderbird installed and have recently changed computers. For some reason there is a solid black line at the top of my inbox. When a new email comes in and I open and read it, it will still appear unread in bold. If I try and hit reply to that email and add another email address in, it wont let me. The original email address is highlighted in gray. Thanks!

I have the latest Thunderbird installed and have recently changed computers. For some reason there is a solid black line at the top of my inbox. When a new email comes in and I open and read it, it will still appear unread in bold. If I try and hit reply to that email and add another email address in, it wont let me. The original email address is highlighted in gray. Thanks!

தீர்வு தேர்ந்தெடுக்கப்பட்டது

All Replies (2)

தீர்வு தேர்ந்தெடுக்கப்பட்டது

Does it improve if you start in safe mode ? https://support.mozilla.org/en-US/kb/safe-mode-thunderbird

Thanks so much Wayne. That worked, so I then went on to remove the addon that was causing the trouble. Cheers