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PortSMS

Acceptable use policy

Last updated: 2026-10-13

Consent

Send only to people who gave you their number and agreed to receive your messages. Bought, rented or scraped lists are not allowed.

Opt-out

Marketing messages must include a way to stop, such as Reply STOP, and you must honour every request before your next send.

Identity

Make clear who is sending. Do not pretend to be a bank, carrier, government body, delivery company or any brand you do not represent.

Content

No phishing, malware, links that hide their destination, or content that is illegal in the recipient's country. Rules for gambling, adult, financial and political messages differ by country; follow them.

Volume

Do not use the service to flood numbers, test number ranges or avoid a carrier's limits.

Enforcement

We may stop a send, suspend an account and hold its balance while we look into a report. Serious or repeated misuse ends the account.