The Analysis of the Format of the Mails Based on MIME
Ying Zhao · 2001
According to the definitions in RFC822, the five new heads that are added in MIME messages such as MIME-version, content-type, content-transfer-encoding, content-ID and content-description are analyzed. Aiming at mail messages defined by RFC822 is ASCⅡ characters, two encoding methods that quoted-printable and BASE64 defined by MIME are discussed. The rules and decoding function, ASCⅡ characters and encoding algorithm are given.