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InterviewSolution
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What Is Greylisting ? |
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Answer» Greylisting is a method of defending e-mail users against spam. A mail TRANSFER agent (MTA) using greylisting will “temporarily reject” any email from a SENDER it does not recognize. If the mail is LEGITIMATE the originating server will, after a delay, try again and, if sufficient TIME has elapsed, the email will be ACCEPTED. Greylisting is a method of defending e-mail users against spam. A mail transfer agent (MTA) using greylisting will “temporarily reject” any email from a sender it does not recognize. If the mail is legitimate the originating server will, after a delay, try again and, if sufficient time has elapsed, the email will be accepted. |
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