Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

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

Problems with update to 91.2

  • 1 cavab
  • 1 has this problem
  • 11 views
  • Last reply by Matt

more options

When TB updated automatically, my exchange account disappeared. I restored it but now I cannot send messages with this account, only receive. I have to log into the exchange account directly on the server. I use Exquilla.

The message filters stopped working.

The subfolders that I collapsed all now open and I have to restore them to a collapsed state.

When TB updated automatically, my exchange account disappeared. I restored it but now I cannot send messages with this account, only receive. I have to log into the exchange account directly on the server. I use Exquilla. The message filters stopped working. The subfolders that I collapsed all now open and I have to restore them to a collapsed state.

All Replies (1)

more options

You need to seek support from the exquilla people. Basically the addon is proprietary and they are the only ones that really know exactly how it works.