riddlebox:~$ rfc 822
The Result:
0822 Standard for the format of ARPA Internet text messages. D.
     Crocker. Aug-13-1982. (Format: TXT=109200 bytes) (Obsoletes RFC0733)
     (Updated by RFC1123, RFC1138, RFC1148, RFC1327, RFC2156) (Also
     STD0011) (Status: STANDARD)