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CloseReview for Expression Search - NG by Manuel Eduardo Correia
Rated 5 out of 5 stars
This is the plugin the keeps me using Thunderbird.
Without it I would have already switched to Outlook.
I simply do not understand why this is not part of the core Thunderbird release cycle. In terms of search it is so much better then what comes by default with thunderbir. It is a complete different league!
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