Why sender registrations come back refused

A sender identity is the name a recipient sees in place of a number. In most of the world a network will not carry one until it has been registered, and a registration is a small pile of documents that has to agree with itself. When it does not agree, the submission comes back with a reason so short it is usually useless.

The four faults

Across the refusals we have read in the last two years, four causes account for the large majority. None of them is interesting, which is exactly why they keep happening.

1. The entity name does not match the licence. The filing names the trading style, the group holding company or the brand as customers know it. The network checks the licence register and finds a different legal person.
2. The document pack is stale. A certificate of incorporation from four years ago, or a licence copy issued before the last renewal. Several networks want documents dated inside ninety days.
3. The identity itself is too generic. Networks refuse names that could belong to anyone, and increasingly refuse anything that reads as a category rather than a business.
4. The use case does not match the identity. A registration filed for transactional messages, then used for marketing, is a suspension waiting to happen even after it clears.

Europe

Most of the Nordics, Iberia and Italy pre-register. The pack is the licence, proof of the entity, a sample message and a stated use case. Two to three weeks is normal. Ireland and much of central Europe still accept an unregistered alphanumeric identity, which is convenient right up to the point where the market changes its mind and everybody files at once.

The detail that catches people out here is per-brand registration. A group running six brands files six times, and a network that has already approved one of them is not automatically friendlier about the next.

The Americas

North America runs on codes rather than names: a long code or a short code, registered through a process that cares more about the campaign than the sender. Canada adds a provincial layer, and Ontario in particular expects the licensed entity to be identified in the first message of any sequence.

Further south the pattern inverts. Peru registers per network rather than per market, which sounds worse and is often better: one network refusing does not stop the other three, so traffic can start while the last one clears.

Africa and the Middle East

This is the region where a local relationship matters most. Several markets want a letter from a locally registered entity, or will only accept a filing made by one. Lead times of three to six weeks are normal and the pack is longer, often including a description of how consent was collected.

Asia Pacific

Australia and New Zealand are among the fastest markets anywhere, measured in days. Most of the rest of the region clears content per network as well as per sender, so an approved identity is not a finished job: a new template can still be refused on a route the old one travelled fine.

What to do before you file

• Pull the entity name from the licence register itself, not from an internal document
• Check the age of every certificate in the pack and refresh anything over ninety days
• Write the use case narrowly, then hold the identity to it once it clears
• File a group together, with one consistent story about who you are
• Assume the first market takes twice as long as the second, because it usually does