About this Collection
11 Add-ons in this Collection
Adds some tools to import and export folders and messages
OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.
Synchronizes contacts & groups between Thunderbird or SeaMonkey and Google Contacts. Imports Facebook friends, contacts you follow on Twitter, and more.
True "Send Later" functionality to schedule the time for sending an email.
Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers
This add-on allows you run your message filters automatically on outgoing messages after sending. In other words, it's a outgoing filter for thunderbird and seamonkey.
Batch Copy creates a local copy of your IMAP account, copies all messages and maintains folder structure. Batch Copy can run incrementally to copy only new messages.
Allows to file outgoing messages in folder you prefer
Applies mail filters to sub folders of an IMAP account, not just the Inbox