{"entry":{"slug":"email-spam-tester-api","name":"Email Spam Tester","category":"api","summary":"Send a test message and get a spam score, 41 checks with RFC citations and a fix plan.","description":"","auth_mode":"None — open endpoint","endpoint":"https://email-spam-tester.com/api-docs/","docs_url":"https://email-spam-tester.com/api-docs/","tags":["email"],"capabilities":["email api","email validation","send","test","message","spam","score","checks"],"auth_params":[],"input_format":"application/json","output_format":"application/json","rate_limit":"Provider defined","pricing":"Free or free tier","invocation_example":"","verified":false,"verified_at":null,"featured":false,"checks_total":1,"checks_ok":1,"avg_latency_ms":511,"reports_count":0,"health_ok":true,"health_status_code":200,"health_checked_at":"2026-09-22T10:24:31.103+00:00","health_latency_ms":511,"probe_url":null}}