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Verify the Domain Check the domain of the email address to ensure it exists and is active. You can do this by performing a domain search on websites like WHOIS or by using domain verification tools. If the domain doesn’t exist or is inactive, the email address is likely invalid.


Ping the Email Server Pinging the email server involves Self-Employed Database sending a command to the email server to check if the mailbox exists. This method requires some technical knowledge and the use of command-line tools. , it’s less user-friendly and may not be suitable for everyone.




Use Social Media Some email addresses can be verified through social media platforms like LinkedIn, Facebook, or Twitter. By searching for the email address, you may find the associated profile, confirming its validity. This method also helps ensure the email address is used by the person you intend