The Mail Gaze

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The Computer Science Department of your college hosts a webinar. You have been assigned the task to send out certificates to all the participants through email. As the mails have started going out, you observe that many of the messages to Gmail account holders have been undelivered due to invalid e-mail addresses. A valid e-mail address must have the following - Recipient name - @ symbol - Doma

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solution.cppC++17

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