A marketing text goes out to a few thousand contacts and a chunk of them never see it, quietly filtered somewhere between the platform and the handset before it ever landed on a screen. Chasing that down after the fact, working out which words or links tripped a filter and rewriting the whole campaign, eats an afternoon that should have gone somewhere else, and the next campaign risks the same fate without anyone knowing why.

SpamCheck.ai checks content before it reaches that stage, running IP checks, email validation against deny lists, and multi-faceted content analysis through its spam check action. Slotted into a Zap ahead of Mobile Message, it gives a business the chance to review a message's spam signals before the text version of that same campaign goes out to a list of contacts who are waiting to hear from them.

There is no trigger of its own here, so this is not a stand-alone automation. It works as a checkpoint inside a bigger Zap, catching the kind of content that would otherwise get flagged or ignored, before Mobile Message sends the message on as an SMS. A business drafting a campaign gets a second set of eyes on it first, without a person having to read every line themselves before it goes out to the whole list.