1. 目录handrfc822包含处理rfc822信件结构的程序。2. 目录mail

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1. 目录handrfc822包含处理rfc822信件结构的程序。2. 目录mail-attch包含发送带附件的email的程序。3. 目录mailchecker包含接收邮件的程序。4. 目录Mime包含编码(base64,quote-printable,Uuencode)解码的程序。5. 目录sendmail包含发送无附件的email的程序。6. 目录vbmail包含使用MAPI发送接收邮件的程序。-1. Contents include handling rfc822 handrfc822 letter of procedures. 2. Catalog mail-attch included with this annex to the email process. 3. Contents include mailchecker receive mail procedures. 4. Contents include Mime encoding (base64, quote-printable, Uuencode) decoder procedures. 5. Contents sendmail included in the annex to this email without the procedure. 6. Contents include the use of MAPI vbmail receiving this mail procedures.