SMS rules for Madagascar
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Sender ID restrictions
| Alphanumeric sender ID | Can be overwritten |
|---|---|
| Foreign numeric sender ID | Can be overwritten |
| Local numeric sender ID | Supported |
| Generic sender ID prohibited | Yes, you can |
| Sender ID can be changed | Yes, you can |
| Virtual number required | Yes, you can |
| Marketing requires opt-in | Yes, you can |
| P2P prohibited | Yes, you can |
| Handset DLR unavailable | No, you can't. |
Content restrictions
| Category | Status | Notes |
|---|---|---|
| Gambling / Games | PROHIBITED | Detected from provider text: gambling, betting, casino |
| Political content | PROHIBITED | Detected from provider text: political |
| Religious content | PROHIBITED | Detected from provider text: religious |
| Marketing / Advertising | PROHIBITED | Detected from provider text: marketing, promotion |
Notes
Country: Madagascar (MG).
Madagascar is subject to specific rules for sending A2P SMS messages. Sender ID guidelines require that alphanumeric sender IDs are case-sensitive and must contain the brand name. It is possible to change sender IDs to ensure delivery. Numeric Sender IDs are not supported unless they are part of a two-way service and they can also be overwritten to ensure delivery. Generic sender IDs such as INFO, SMS, NOTICE etc. are prohibited.
When it comes to marketing traffic, it is necessary to obtain consent from users before sending messages. P2P traffic is not allowed and no political, religious, unsolicited promotional or gambling content may be sent. In addition, the general content restrictions described in our Acceptable Use Policy apply.
We do our best to keep the information on SMS regulations up to date and accurate, but we cannot accept responsibility for changes in legislation. For further information or specific advice, it is recommended to contact an expert.
Madagascar is subject to specific rules for sending A2P SMS messages. Sender ID guidelines require that alphanumeric sender IDs are case-sensitive and must contain the brand name. It is possible to change sender IDs to ensure delivery. Numeric Sender IDs are not supported unless they are part of a two-way service and they can also be overwritten to ensure delivery. Generic sender IDs such as INFO, SMS, NOTICE etc. are prohibited.
When it comes to marketing traffic, it is necessary to obtain consent from users before sending messages. P2P traffic is not allowed and no political, religious, unsolicited promotional or gambling content may be sent. In addition, the general content restrictions described in our Acceptable Use Policy apply.
We do our best to keep the information on SMS regulations up to date and accurate, but we cannot accept responsibility for changes in legislation. For further information or specific advice, it is recommended to contact an expert.
Last updated: April 20, 2026