Message Composition
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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.
Telefonkonferenz.de-Vorlagen
Durch das Plug-in werden unsere praktischen E-Mail-Vorlagen Ihrer Thunderbird-Symbolleiste hinzugefügt
BccBlocker Requires Restart
A ThunderBird extension to prevent the use of the Bcc field.
Bcc is the worst thing ever.
It kills transparency inside an organization.
If you use the Bcc feature, you should ask yourself why..
tuneMDNDSN Requires Restart
fix behavior of notifications checkboxes in compose window when editing msg as new
RM: EXTERNAL: Requires Restart
Removes 'EXTERNAL: ' from the start of an email subject if it is preceded by 'RE:' or 'FWD:' (case insensitive). The removal is done after the 'Send' button is pressed.
Rage Hoye Requires Restart
Prevents you from sending offensive mails based on a keyword list
HtmlHighlightr Requires Restart
Provides source code highlighting in editor's "Insert HTML" dialog.
SendToSecondEmail Requires Restart
This Extension lets you send Mails to both, first and second email address...
TarotSignature Requires Restart
This version provides a custom button for the message composer.
You need to customize your toolbar of the message composer.
The signature is hard-coded into the source code.
The signature is NOT being inserted automatically on window-open.
Posting Style Enforcer Requires Restart
Automatically converts top-posted messages to use bottom-positng or vice versa. Interleaved posts are left alone. Detects automatically added text and supports a per-contact list of exceptions.
~okeanos for Filelink Requires Restart
Add ~okeanos support to Thunderbird's Filelink feature.
ConferenceCall.co.uk templates
This plugin adds our savvy email templates to your Thunderbird toolbar.
Copiar Assunto Requires Restart
Adiciona um botão para copiar o Assunto do email selecionado para a área de transferência
Add a button to copy the Subject line of the selected email to the clipboard
Synnefo for Filelink Requires Restart
Add Synnefo support to Thunderbird's Filelink feature.
To create your own collections, you must have a Mozilla Add-ons account.