The total percentage of opt-outs that result from your email campaigns, divided by all the email addresses at which they were accepted; this rate is expressed as a percentage.
Archives
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Unique Opens
by Rolando Herrera July 10, 2018 -
Unique Visitors
by Rolando Herrera July 10, 2018 -
Underdelivery
by Rolando Herrera July 10, 2018