Definition of "greylisted" [greylisted]

• Simple past tense and past participle of greylist. (verb)

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• "Though Sarah Jane Paxton, who married John in the late 1940s, insists that he had fallen in love with Paris on an earlier visit and wanted to live there again, Norma Barzman believes that he was "greylisted" for his association with Scott and Dmytryk. 10"
• "Click here to see a sample of mail servers which are currently greylisted"
• "Scam-grey pairs the helo string the IP address of the sending server (host) as a record and returns a temporary failure (SMTP code 450 extended code 4.7.1) if the host is greylisted."