Feature

Security & compliance

Business texting only works if it's compliant. A2P 10DLC registration, automatic opt-out enforcement, quiet-hours windows and an insert-only consent audit trail run on every automated send — so the guardrails that keep you on the right side of the rules are always on, not a checkbox you hope someone ticked.

Security & compliance — SM2.IO: A2P 10DLC, TCPA opt-out & quiet-hours guardrails
Business texting only works if it's compliant. A2P 10DLC registration, automatic opt-out enforcement, quiet-hours windows and an insert-only consent…

What it does

  • A2P 10DLC registration handled for you
  • Opt-out (STOP/START) enforced on every automated send
  • Quiet-hours and per-number throttle guardrails
  • Insert-only TCPA consent audit trail
  • Marketing-vs-transactional consent split
  • Outbound recipient allowlist (two-layer send safety)
  • Automatic daily communications archive — written once a day to an encrypted, tamper-evident, audit-ready file
  • Login rate limiting and lockout
  • Encrypted-at-rest tenant secrets

Why it matters for your business

Business texting only works if it's compliant. A2P 10DLC registration, automatic opt-out enforcement, quiet-hours windows and an insert-only consent audit trail run on every automated send — so the guardrails that keep you on the right side of the rules are always on, not a checkbox you hope someone ticked.

Questions & answers

Is compliance automatic?

The core guardrails — opt-out handling, quiet hours and consent logging — enforce automatically on outbound sends, with 10DLC registration handled as part of onboarding.

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