How to Send SMS to Madagascar (Rules & Deliverability)

Sending to Madagascar? Local rules decide whether messages arrive.

The rules in Madagascar

Madagascar requires operator-registered sender IDs for bulk SMS.

Stay compliant and deliverable

• Get explicit consent and honor opt-out.
• Register sender IDs where required.
• Use approved A2P routes.

How Rainmail helps

Rainmail sends from your own domain on a dedicated, isolated IP with SPF, DKIM, DMARC, reverse-DNS and managed warm-up handled for you, plus a REST API and an AI watching deliverability — and it welcomes senders SES, SendGrid and Mailchimp reject, from $8. Run the free checker or see plans.