What Is Email List Validation?
Email list validation is a process that cleans up an email address list to remove inactive, invalid and risky addresses. It also helps in maintaining a high deliverability rate and reduces bounce rates. This helps in improving engagement rates and boosting ROI. This process is essential because the emails sent to invalid addresses are more likely to be flagged as spam, damaging your sender reputation and possibly getting your domain blacklisted.
Email verification services use software programs to scan an entire list of email addresses for a variety of factors. They will check for the correct format if the address is on a reliable domain, and if the inbox is capable of receiving incoming mail. These types of services can be added to a business’s website through a simple API, verifying an email address immediately as a new subscriber signs up for their list. This type of real-time verification is the best way to ensure that your list is populated with authentic email addresses.
Email List Validation: Why It Matters for Your Email Marketing
Invalid addresses are costly for businesses because they lead to a higher bounce rate, damage your reputation with mailbox providers, and prevent you from reaching your subscribers. Email validation tools help you keep your lists clean by detecting and removing invalid addresses, reducing the number of hard bounces, and preventing your business from paying fines for violating the US CAN-SPAM Act.
There are several email validation tools available on the market, and each one offers its own unique set of features. For example, some email validators are designed to be used in real-time, while others are designed for bulk verification of existing lists. Some tools are free while others require a subscription fee.
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