JSNH MX Record & SMTP Checker
Verify email deliverability for any domain: MX records, SMTP server response, catch-all detection, common provider identification. Used pre-send by transactional email systems and CRMs.
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JSNH MX Record & SMTP Checker pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO Recommended | $9 / month | — |
|
| ULTRA | $29 / month | — |
|
| MEGA | $79 / month | — |
|