When a recipient forwards an unwanted text to the shortcode 7726 (which spells "SPAM"), they're reporting it to the carriers as junk. It's the standard consumer spam-reporting mechanism, and enough reports against your traffic can flag your sender and tank your deliverability. Most campaigns never think about 7726 until their engagement mysteriously drops. Here's what it is and why it matters.
What is 7726?
7726 is a universal shortcode that lets mobile users report spam texts to their carrier by forwarding the offending message to it. The carriers use these reports as a signal in their spam-fighting systems, aggregated complaints help them identify senders whose traffic recipients don't want. It's separate from an opt-out: a STOP tells you to stop; a 7726 report tells the carrier your message was unwanted, which is a stronger negative signal because it goes to the network, not to you.
Why do spam complaints hurt so much?
Because they directly damage your sender reputation and deliverability. A pattern of 7726 reports tells the carriers your traffic is unwanted, and they respond by filtering or throttling it, quietly. You often can't see the complaints directly, so the first sign is falling engagement that looks like a content or list problem. Spam complaints are, in effect, the carriers' version of a customer telling management your messages are junk, and enough of them get you treated like a spammer regardless of your intent.
How do you avoid spam complaints?
By not sending messages people experience as spam:
- Only text a consented list. People report messages they never agreed to receive.
- Stay relevant and reasonable. Irrelevant or too-frequent messages get reported even by people who opted in.
- Identify yourself clearly, so recipients recognize you and don't mistake you for a scam.
- Honor opt-outs instantly, since continuing to text someone who wanted out is a fast route to a complaint.
The overlap with everything else is the point: the practices that avoid 7726 reports are the same ones that keep you compliant and deliverable.
Frequently asked questions
What is 7726 in texting?
7726 (SPAM) is the universal shortcode people use to report spam texts to their carrier by forwarding the message to it. The carriers use these reports to identify and filter unwanted senders.
How do spam complaints affect deliverability?
Badly. A pattern of 7726 reports tells the carriers your traffic is unwanted, so they filter or throttle it, often silently. The first sign is usually falling engagement that looks like a content problem.
How do you avoid spam complaints?
Only text a consented list, keep messages relevant and reasonably frequent, identify yourself clearly, and honor opt-outs instantly. People report messages they didn't want or didn't recognize.
Keep reading: what is sender reputation? and why political texts get filtered. For carrier registration, see The Campaign Registry.
This is general information, not legal advice, current as of the date above.