✉️ Free Tool

Bulk Email
Verification Tool

Paste up to 25 emails and instantly check Format, MX Records, SMTP status and deliverability.

✅ Format Validation
🌐 MX Records Check
📡 SMTP Verification
🔁 Duplicate Removal
⬇️ CSV Download
Step 1 — Paste Your Emails
Emails: 0 / 25
⚠️ Max 25 emails allowed
Preparing...
Step 2 — Verification Results
0
Total
0
Valid
0
Invalid
0
Catch-All
0
Unknown
#Email AddressFormat MX RecordsSMTPStatusReason
Server-side verification powered by Nexvio backend.