The following RFC's are listed as having been obsoleted in the RFC index, and
are included only for historical value:

RFC1081.txt
RFC1225.txt
RFC1460.txt
RFC1725.txt
RFC2095.txt

The following RFC's pertain to the Post Office Protocol, version 3, and are not
listed as having been obsoleted:

RFC1082.txt
RFC1734.txt
RFC1939.txt
RFC1957.txt
RFC2195.txt
RFC2384.txt
RFC2449.txt
