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Add extra features and styles to make Thunderbird your own.

MessageID-Finder 2.0.0 Requires Restart

MessageID-Finder is a addon for the Mozilla mail/news-client and Thunderbird which helps you to find the message to a certain...

About this Add-on

MessageID-Finder is a addon for the Mozilla mail/news-client and Thunderbird which helps you to find the message to a certain messageid.