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Reviews for Checker Plus for Gmail

Checker Plus for Gmail by Jason Savard

4.4 Stars out of 5
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403
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66
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Review by Firefox user 13523095
by Firefox user 13523095, 8 years ago
Can not login on Firefox 57. Please make it work.

Developer response

posted 8 years ago
Try this https://jasonsavard.com/wiki/Auto-detect_sign_in_issues