Folder Account 12.0
by Christopher Eykamp, welpy-cw
Lets you associate user accounts and identities with specific folders. Great for multiple users who share TB, or for managing mailing lists.
About this Add-on
You can select which of your accounts or identities will be used when composing, replying or forwarding mail based on which folder is currently selected. An example where this could be useful is when two people share a set of folders. You could configure TB to set a different return address for you when you are working with your folders, and for the other user when they are using theirs. Alternatively, if you use a different mailing address for a mailing list, you can use this extension to set your return address appropriately when you working with the list’s folder.
Furthermore you are able to set a default To (as well as an additional Reply-To) address for newly composed messages based on which folder you are working in. This could be very useful for mailing lists – when you create a new message in the mailing list folder, your message would automatically be correctly addressed.
Different settings for replying/forwarding are available. Moreover, if the current folder has no particular addresses specified, the extension will check the parent folder, so you can control the settings for an entire branch of your folder tree at one time.
Submit issues at the project's current maintainer's GitHub page