Velocity offers an easy-to-use system to verify your email list. Verification can keep your list in shape while protecting your reputation and help improve your email delivery. We strongly recommend any older list be verified before sending it out.

Email List Verification Features

• Easy-to-use - upload a list and click verify to start
• Detects Bad Syntax emails
• Checks against our known hard bounces database of bad addresses. Over 100 million!
• DNS record verification for MX records
• Bad role prefixes such as admin@ abuse@ nospam@
• Protects against spam bot emails by checking a known spambot list
• Spam Trap protection by our research and sending history
• Verifies if the email still exists via an SMTP connection