Sol45004020222161202296 100000kestrelberkeleyedu

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Unformatted text preview: me characters such as in a csv file, •  nor is it placed consistently in the same columns in the file. Spam filtering: Anatomy of email message •  Three parts: –  header, –  body, –  aMachments (op+onal). •  Like regular mail, the header is the envelope and the body is the leMer. •  Plain text Header: •  •  •  •  date, sender, and subject message id, who are the carbon- copy recipients, return path. •  SYNTAX – KEY:VALUE Example header Date: Mon, 2 Feb 2004 22:16:19 -0800 (PST) ! From: [email protected] ! X-X-Sender: [email protected] ! To: Txxxx Uxxx <[email protected]> ! Subject: Re: prof: did you receive my hw? ! In-Reply-To: <[email protected]> ! Message-ID: <[email protected]> ! References: <web-569...
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