Add-ons
Wolkom by Thunderbird Add-ons.
Foegje ekstra funksjes en stilen ta om Thunderbird hielendal fan jo te meitsjen.
Slute
X-Header-To-Column 1.1.6
troch Maximilian Kringel
Adds any desired X-Header-Value as custom columns to the Thunderbird message list. Optionally, the added column can also be made searchable using the checkbox next to the column setting.
Oer dizze add-on
Adds any desired X-Header-Value as custom columns to the Thunderbird message list. Optionally, the added column can also be made searchable using the checkbox next to the column setting.
