Add-ons
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Slute
MessagePreview 3.0
troch alta88
MessagePreview adds a column to the Thunderbird message list to display the message preview in a tooltip on column row icon mouse hover or a short preview in the column row itself.
Oer dizze add-on
More details on the MessagePreview homepage.
NOTE: This extension will no longer be supported in TB versions newer than 102.
NOTE: This extension will no longer be supported in TB versions newer than 102.
