Deselect on Delete TB78

Disables selection of the next message when deleting.

A quick port of squib's "Deselect on Delete" for thundebird 78.

Open Conversation Button Requires Restart

Adds a toolbar button to open selected email's conversation.

PennyPost Requires Restart

This extension makes it very easy to generate and attach stamps to outgoing mail. It also automatically detects and verifies stamps on incoming emails. The MBound algorithm requires a 16MB fixed table to work, HashCash is more CPU intense.

Cairo-Dock unread messages Requires Restart

Displays the number of unread messages in all inboxes on your dock.

Restartless Restart

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

google-pagerank

Show Password On Input Requires Restart

Gives an option to show the master password on input

Check Attachment before Send Requires Restart

Confirms to send a mail with any attachment.

One-by-One Forward Requires Restart

Highlight multiple emails, right-click, then select "One-by-One Forward". This extension will allow you to forward the selected emails, one-by-one, to the recipients you specify using your choice of attachment handling.

ConferenceCall.nl templates

Voegt de handige e-mail templates toe aan de knoppenbalk van Thunderbird om deelnemers aan uw conference call uit te nodigen.

QuickFilter Unreplied Requires Restart

Battered with Emails? Need to sort them out? This extension adds a button to the Quick Filter toolbar that shows only unreplied emails. The extension works instantly, just install and look at your Quick Filter toolbar.

BiDi Mail UI

Direction control and BiDi-related charset misdetection correction

keepassxc-mail

MailExtension to get password from KeePassXC.