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CloseReview for Expand mailing list recipients by Hb
Rated 4 out of 5 stars
To install in Seamonkey just add a <em:targetApplication> section as shown in http://forums.mozillazine.org/viewtopic.php?f=19&t=1355415#p6948645.
This addon is a solution for https://bugzilla.mozilla.org/show_bug.cgi?id=119977
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