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diyololo9@gmail.com: host gmail-smtp-in.l.google.com[2607:f8b0:400e:c02::1b] said: 550-5.2.1 The email account that you tried to reach is inactive. For more 550-5.2.1 information, go to 550 5.2.1 https://support.google.com/mail/?p=DisabledUser d9443c01a7336-21683192a9bsi57674485ad.422 - gsmtp (in reply to RCPT TO command)