Developer reply by Thorsten W. Schmidt
Rated 3 out of 5 stars
Almost everybody has several e-mail accounts and it is usual senders to send the message in both e-mail accounts of the recipient. Thus a lot of messages are duplicates, but they are not in the same inbox.
Is there any plan for this addon to remove duplicates searching in different accounts???
I have several accounts and the plugin searches and finds duplicates for messages from all accounts. Can you write me an eMail (you can find it here https://addons.mozilla.org/de/thunderbird/user/3643/) and describe the steps you do and the problems that occur?
To create your own collections, you must have a Mozilla Add-ons account.