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The service does spam filtering, that's different than scanning the contents of your email to put up display ads on your mail client (ex. Gmail, Yahoo, etc.) or
by bretpiatt 10y ago
The service does spam filtering, that's different than scanning the contents of your email to put up display ads on your mail client (ex. Gmail, Yahoo, etc.) or selling your behavioral information and email address to third parties (other "free" mail services).