Illustration of an email address being checked with a validation mark, split into local part and domain

Email Syntax Validator

Type an email address to check its syntax. Syntax only — no DNS/MX lookup, no connection attempt, and no mail is ever sent. Runs entirely in your browser.


💻 Show API usage examples (cURL)
curl -sS -X POST https://devops.majbase.com/email-validator/api -H "Content-Type: application/json" -d '{"email":"jane.doe@example.com"}'

Returns {"valid", "local_part", "domain", "normalized"}, or {"valid": false, "error": "..."}.

🤖 Use this API as a Claude Skill

Want an AI agent (Claude Code, claude.ai, or anything else that supports the Agent Skills format) to use this tool for you on request? Download the skill below and add it:

⬇️ Download SKILL.md · View raw