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Technology, explained clearly. Find a term, choose a letter or narrow the topic. Definitions include sources and their review date.

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EMarketing

Email blast

A colloquial term for a one-off bulk message campaign. Broad reach does not replace segmentation, recipient permission and deliverability checks.

Definition and sources
EMarketing

Email marketing

Marketing communication by email to appropriately permitted recipients. It includes segmentation, content, deliverability and outcome measurement rather than bulk sending alone.

Definition and sources
EMarketing

Email open rate

The share of recipients with recorded opens under the tool's rules. Image blocking and privacy protection can distort it; it does not reliably measure reading.

Definition and sources