Форум поддержки Thunderbird

The last Firefox upgrade did not bring the Firefox address book with it, all my contacts are lost. How could this happen and why, it stops me from using Firefox for emails and I am lost. Need a fast solution to something that should never happen.

[removed emails from public]

There is a context menu entry that enables message fetching for individual folders and an about:config setting for doing it for all folders. There is some speculation in a different question that this is necessary to avoid overloading servers.

Is this true and still appropriate? How can I as a user tell what I can set this to?

From a UX point of view it would definitely be better to just check all folders for new mail.

Why do I see this page with the heading of casalemedia.com when attempting to sign in first time to yahoo mail account with OAUTH2

Bob

Why can I see my e-mail messages and delete them for my djclwebster@saveourchurch.org, but not on my dwebster@saveourchurch.org account or the info@saveourchurch.org Should I "uninstall" Thunderbird to get back the older version or is there a solution for the new update?

Does Firefox save a backup copy of things like address book and archives? It so, where and what are the file names? How do I prevent future updates from removing important data? HELP!