Rebuilding the Sending Foundation for a 40-Client GHL Agency
How an agency addressed A2P registration, 10DLC brand and campaign alignment, and sub-account sending infrastructure after SMS deliverability fell below an acceptable level.
The Situation
The agency operated multiple client sub-accounts in GoHighLevel. SMS performance had degraded across the account set, making it difficult to tell whether a problem came from registration, campaign alignment, sending practices, or individual account configuration.
The work therefore had to be systematic. A single account fix would not solve a shared infrastructure problem affecting forty clients.
What Wasn't Working
Brands were not aligned
10DLC registration details needed to correspond with the businesses and messages using each sending identity.
Campaign context was inconsistent
Different client use cases required clearer campaign descriptions, opt-in context, and message governance.
Sub-accounts needed one standard
Deliverability could not be managed reliably when every account followed a different setup pattern.
What We Changed
Solvevare audited the agency's sending setup, rebuilt the brand and campaign registration foundation, and standardized the sub-account configuration. The goal was not to increase message volume. It was to make the sending identity and operating context clear to the systems that evaluate it.
How the Remediation Works
Inventory every sub-account
Map the client, sending identity, use case, opt-in path, and current registration state.
Align the brand and campaign
Make registration details match the business and the messages the campaign actually sends.
Standardize sending infrastructure
Apply a repeatable configuration across client accounts so new deployments do not reintroduce the same drift.
Monitor exceptions
Keep account-specific issues visible instead of treating deliverability as a one-time submission task.
Before → After
- Deliverability degraded across accounts
- Registration context varied
- Client setup was inconsistent
- Root cause was hard to isolate
- 10DLC brands and campaigns aligned
- 40 sub-accounts addressed
- Repeatable sending standards
- 98% deliverability reported in the hub evidence
Implementation Details
The implementation treated registration, opt-in, message content, and account configuration as one system. That matters for agencies because a standard must be repeatable without pretending every client has the same business or consent flow.
What Changed Operationally
The hub evidence reports SMS deliverability recovering from 34% to 98% across the client sub-accounts. The operational improvement is a documented baseline for onboarding, auditing, and troubleshooting future accounts.
The Broader Point
Deliverability is partly a configuration problem and partly a trust problem. Registration works best when the brand, campaign, consent path, and actual message behavior tell the same story.
Make SMS infrastructure auditable.
Build a repeatable A2P and deliverability process for every client account.
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