RFC_MAIL.PS   RFC-MAILCAP.ps
RFC_MAIL.TXT  RFC-MAILCAP.txt
RFC_MIM0.GZ   RFC-MIME.ps.gz
RFC_MIM1.GZ   RFC-MIME.txt.gz
RFC_RICH.PS   RFC-RICHTEXT.ps
RFC_RICH.TXT  RFC-RICHTEXT.txt