RCPT TO (Receiver To): The following command follows the 250 Okay reply code figuring out who the email is being despatched to. Once more, the SMTP server responds While using the same code, at which stage A further RCPT TO command can be despatched with a distinct recipient’s email https://whmcs-install23444.pointblog.net/5-simple-techniques-for-letsencrypt-certificate-install-67709550