MassMailer

SMTP setup and internal test

The password entry opens a local console and stores a protected value in the MDB. The test sends one HTML message with an inline image to the configured test inbox.

Set or rotate SMTP password Send one internal test

Import business contacts

UTF-8 CSV needs an email header. Optional headers: business_name, source_reference, and acquired_at (YYYY-MM-DD). Every accepted row needs a source reference.

CSV file Source URL or reference for rows without one Preview import Import ready contacts

CSV row	Email	Business	Source	Result

Suppress an address

Add unsubscribe replies here before the next send. Suppression applies across all campaigns.

Email address Reason Opt-out replyManualHard bounceComplaint Evidence or note Suppress address