Last Updated: June 11, 2026
Superx Mailer® utilizes minimal, highly-secured cookies and browser local storage configurations to guarantee user session continuity and protect configuration states.
When sending mailer campaigns, Superx Mailer® embeds an open tracking pixel (a transparent 1x1 image pixel). This is not a cookie and is used solely to record when recipients open the mailer email, compiling reports in your outbox telemetry tab.
You can adjust, clear, or block cookies through your browser preferences. Note that clearing local storage will erase cached SMTP settings and local outbox records.