I guess this would be even more useful:
From:
http://www.isi.edu/in-notes/rfc-editor/rfc-info.help
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RFC-Info Simplified Help
------------------------
Use RFC-Info by sending email messages to
[email protected].
1. To get a specific RFC send a message with text as follows:
Retrieve: RFC
Doc-ID: RFC1500
This gets RFC 1500. All RFC numbers in the Doc-Id are 4 digits
(RFC 791 would be Doc-ID: RFC0791).
2. To get a specific FYI send a message with text as follows:
Retrieve: FYI
Doc-ID: FYI0004
3. To get a list of available RFC's that match a certain criteria:
LIST: RFC
Keywords: Gateway
Returns a list of RFC's with the word Gateway in the title or
specified as a keyword.
4. To get the Index of all RFCs published:
HELP: rfc_index
5. To get information about other ways to get RFCs, FYIs, STDs, or
IMRs.
HELP: ways_to_get_rfcs
HELP: ways_to_get_fyis
HELP: ways_to_get_stds
HELP: ways_to_get_imrs
6. To get help about using RFC-Info:
HELP: help
or
HELP: topics
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