Thunderbird Add-ons   howto

abcTajpu Copy Sent to Current Folderpane Tools GMailUI Lightning Provider for Google Calendar New Mail Icon Nostalgy Quicktext Signature Switch ThunderBrowse Xnote MailClassifier Tag bar Priority Switcher MailTweak Mail Redirect View Headers Toggle Button Display Mail User Agent Extension FolderFlags More add-ons can be found at

April 9, 2008 ยท updated September 17, 2023