MailHops Postbox and Thunderbird plugin. Contribute to MailHops/mailhops-plugin development by creating an account on GitHub.

MailHops maps the route an email took to get to you. Displaying the senders location, weather, user-agent and authentication used.

This Add-on allows to have HTML temporarily allowed in the currently displayed message by only one click. When switching to another message, it'll be shown automatically again in plain text or simple html mode (if this is your default mode).

Create and Save or Send Multiple Individual and Personalized Messages from a Draft

This Add-on allows to have HTML temporarily allowed in the currently displayed message by only one click. When switching to another message, it'll be shown automatically again in plain text or simple html mode (if this is your default mode).

official CardBook repository (addon for Thunderbird)

Summary The investigations on Thunderbird’s future home have concluded. The Mozilla Foundation has agreed to serve as the legal and fiscal home for the Thunderbird ...