Real-Time 7-Tier Verification Engine
Never bounce an
email again.
Protect your sender reputation. Verify syntax, DNS MX records, role accounts, disposable inboxes, and exact SMTP mailbox responses live.
5 free verifications remaining today
7-Tier Verification
Checks syntax, gibberish, domain existence, MX records, SMTP protocols, and exact mailbox pings.
Catch-All Detection
Identify domains that accept all emails to prevent silent spam filtering from corporate firewalls.
Instant Bulk Processing
Upload a CSV of 10,000 leads and clean it in minutes. Export only the 100% valid contacts.
Clean lists = higher replies.
AuraSend’s verifier is built directly into your cold email workflow. Upload an unverified list into your campaign, and we'll check every email automatically before sending.
Sign up and start verifying