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What is Bulk Email?

Quick Answer

The sending of a single email message to a large number of recipients simultaneously.

Bulk email (also called mass email or email blast) refers to sending one message to hundreds or thousands of recipients at once. It's used for announcements, promotions, newsletters, and campaigns. Sending bulk email requires: a proper ESP, authentication setup, opt-in consent, unsubscribe mechanism, and gradual volume scaling (IP warm-up). Sending bulk email from a personal account or without warming up risks blacklisting. MisarMail handles all bulk sending infrastructure automatically.

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