How to Handle Non-Existent Domains in Email Lists?
Once you've identified non-existent domains, take these steps to handle them:
1. Remove Invalid Addresses: Clean your email list by removing addresses associated with non-existent domains. 2. Use Double Opt-In: Implement a double opt-in process to ensure the validity of email addresses. 3. Regular List Cleaning: Conduct regular list cleaning to maintain the quality of your email list. 4. Monitor Bounce Rates: Continuously monitor your bounce rates to identify any sudden spikes that may indicate the presence of non-existent domains.