标题: 关于邮件传输编码的一些疑问 [打印本页] 作者: netforce 时间: 2010-11-9 10:10 标题: 关于邮件传输编码的一些疑问 邮件的传输编码即Content-Transfer-Encoding字段包括：
Content-Transfer-Encoding: 7bit
Content-Transfer-Encoding: 8bit
Content-Transfer-Encoding: base64
Content-Transfer-Encoding: binary
Content-Transfer-Encoding: quoted-printable
其中：
'7bit', '8bit', and 'binary' mean that no binary-to-text encoding on top of the original encoding was used.
base64，quoted-printable – used to encode arbitrary octet sequences into a form that satisfies the rules of 7bit.
