Email verification is the process of checking whether an email address is valid and active. This is done to ensure that the email address belongs to a real person and to reduce the number of bounced or undeliverable emails. Email verification can be done through various methods, such as sending a verification email to the address and requiring the user to click on a link to confirm it, or by using third-party verification services that check the email address against various databases and algorithms to verify its authenticity. By verifying email addresses, businesses can improve their email deliverability and avoid being marked as spam or blacklisted by email providers.

The cost of email verification services can vary depending on the provider and the features offered. Some services may charge per verification, while others may offer monthly or annual subscriptions. The price may also depend on the number of emails to be verified and the level of accuracy and validation required. It’s best to research and compare different email verification providers to find the one that best fits your needs and budget.  ALL-IN-CRM  includes this module for FREE.