Anti-Spam Policy

Our commitment

Dedicated IP reputation is the thing this service exists to protect. Every account sending through SMTPblast is expected to follow the rules below, and violations are treated as a reputation risk to that account's own IP.

Consent requirements

• Recipients must have opted in to receive mail from you.
• Purchased, rented, harvested, or scraped recipient lists are not allowed.
• Co-registration or third-party lists without direct opt-in are not allowed.

Message content requirements

• Every message includes a working, one-click unsubscribe mechanism.
• Sender identity and subject lines accurately reflect the message content.
• Unsubscribe requests are honored promptly.

Complaint and bounce handling

Accounts are monitored for spam complaint rate and hard bounce rate. Accounts that exceed reasonable thresholds may have sending throttled, paused, or suspended while the cause is investigated.

Reporting abuse

To report suspected abuse of this policy, contact us through the talk to sales form.