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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Thunderbird appears to have stopped syncing folders after last Mac Update

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by Matt

DevonMason
DevonMason
more options

However it indicates new, unread messages are available but obviously doesn't display them. If I try to send an email I get the following error message "Sending of message failed.". I use Thunderbird on a couple of different Windows systems and I am not having this problem. The last emails that were synced were from about a week ago which is about the time I did the Mac system update. I'm on a MAC OS X 10.9.5 using TBird 31.1.2 and I am trying to sync an account that is a Microsoft Exchange and I have ExQuilla 31.0.1135 add-on installed. If anyone has an idea what is going on here I would love the help in resolving this. Thank you.

However it indicates new, unread messages are available but obviously doesn't display them. If I try to send an email I get the following error message "Sending of message failed.". I use Thunderbird on a couple of different Windows systems and I am not having this problem. The last emails that were synced were from about a week ago which is about the time I did the Mac system update. I'm on a MAC OS X 10.9.5 using TBird 31.1.2 and I am trying to sync an account that is a Microsoft Exchange and I have ExQuilla 31.0.1135 add-on installed. If anyone has an idea what is going on here I would love the help in resolving this. Thank you.

Chosen solution

see. https://support.mozilla.org/en-US/kb/thunderbird-cant-be-opened-after-you-install-it-ma I wonder if the issues are related.

Read this answer in context 👍 0

All Replies (1)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

Chosen Solution

see. https://support.mozilla.org/en-US/kb/thunderbird-cant-be-opened-after-you-install-it-ma I wonder if the issues are related.