This document defines the "cid:" and "mid:" URL schemes for referencing messages and their parts. The "cid:" scheme is used within multipart messages, like emails, to reference embedded content such as images. The "mid:" scheme allows referencing entire messages or specific parts within them using their Message-ID and Content-ID. It details the syntax for these URLs, emphasizing the importance of unique Content-IDs and the handling of encoded characters. The specification requires implementations to support the full "mid" URL form (message-id/content-id) for interoperability.
This is a small extension to Emacs which adds Thunderbird Links to org-mode. To open the correct email within Thunderbird the message-id is used.
After testing numerous Linux email clients, Geary stands out for its clean interface, speed, and focus on email alone. Ideal for users seeking simplicity and reliability.
Thunderbird's Android app, originally K-9 Mail, is nearing completion. In a beta version, it brings Thunderbird features like automatic account setup and desktop-mobile syncing, while maintaining K-9's configurability.
This article lists five of the best open-source email clients for Linux, with a focus on Geary as the author's preferred choice. The article provides details on each client, including its strengths, weaknesses, and suitability for different user needs.
This page provides an introduction to Thunderbird add-ons, including the basics of MailExtensions, the permission mechanism, and the process of creating an add-on.
A tutorial on creating a basic Hello World extension for Thunderbird.
In Thunderbird email client, tags are used to organize and group messages manually or through filters. They can be assigned and removed via the context menu, toolbar, or message header, and are case-insensitive. Tags are stored differently depending on whether you use POP or IMAP accounts, and their color is determined by the lowest-numbered tag assigned. The article also discusses differences between tags and labels, interoperability with other email clients, and various add-ons that enhance tag functionality.
