OpenedOrNot
OpenedorNot: Best Email Tracker for GmailTrack emails and receive real-time updates in secondsFind out the moment your emails have been read, track the number of clicks, and how many times a recipient has opened the mail, using only your normal Gmail interface.Why OpenedorNotEasy & lightweightEnd-to-end email tracking for GmailCompatible with all Chromium-based browsersSecure and reliableFeaturesEmail TrackingSeamless email tracking for Gmail to ...
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