HELP reply support contact must be on the brand domain

The requirementstatement

The support email given in the HELP response must be on the registered brand domain.

Severityseverity
MediumMEDIUMUsually survives review, but lowers your trust score or invites a manual look you would rather avoid.
When it bitesphase
Gates approvalapprovalGet this wrong and the brand or campaign is refused at registration.
What is checkedobject
campaign.help_message + brand.website
How Ekas settles itdetectability
DeterministicDETERMINISTIC
Settled in code from the values you submitted. No model involved, no judgement call, same answer every time.
What the fix involvesfailureClass
Fix the fieldRETRY_FIELD
A better value in the form fixes it. Ekas can rewrite it and re-check.
Who requires itauthorities
CTIATCR
When it appliesapplicabilityText
Applies to every 10DLC registration.

Why this rule existsrationale

A HELP reply pointing at a domain unrelated to the brand looks like a redirection to a third party, which is precisely what reviewers screen for. It also breaks the CTIA requirement that help routes actually reach the sender rather than a dead end.

How to fix itremediation

Use a support address on the brand's own domain in the HELP reply, matching the brand website.

A compliant exampleexample

Acme Coffee: for help email support@acmecoffee.com. Reply STOP to unsubscribe.

Rules you will hit next

Other message content rules at the same severity. A registration is judged as a whole, not rule by rule.

All message content rules

MSG-075 is one of 122 message content rules in the 915-rule 10DLC registry. Free to cite under CC BY 4.0.

Reading the rules is the easy part.

Ekas runs every rule that gates approval, 823 of these 915, against your registration before it reaches the carrier. It reads your site, your policy pages and your opt-in the way a reviewer would, and hands you the fix, not just the verdict.