How to Verify B2B Emails Before Sending Campaigns?
B2B email verification involves checking the domain, SMTP response, and catch-all status. Using an automated verification tool reduces bounce rates and protects your sender reputation.
01Detailed Steps
- Import your lead list into Nexa's verification system.
- Run the syntax check to remove invalid email formats.
- Perform a DNS check to ensure the domain is active.
- Use SMTP verification to ping the recipient mailbox without sending an email.
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02Deep Dive & Explanation
High bounce rates can lead to your emails being marked as spam or your domain being blacklisted. Verification ensures that you are only sending messages to active mailboxes, which significantly improves your delivery rates and campaign ROI.
Frequently Asked Questions
A catch-all email is a domain configuration that accepts all mail sent to it, even if the specific mailbox doesn't exist. These are riskier to send to.