This eliminates the chance of abuse where somebody submits somebody else's email address without their knowledge and against their will. Related Resources:
Mac Bulk Email Applications Windows Bulk Email Applications
Definition:
A user has subscribed for a newsletter or other email marketing messages by explicitly requesting it and confirming the email address to be her own. This is usually done by responding to a confirmation email sent to the email address in question.
Related Terms
• Opt-In
• Opt-Out
• Single Opt-In
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Email marketing tools for the Mac in review.
Windows makreting tools in review, too.
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