Autzoo.1127 hacknews utzoo!henry Sun Nov 15 23:46:46 1981 arpanet mail /usr/pub/arpamail now contains unc!smb's summary of the proper format for mail sent to Arpanet newsgroups. Stripped of most of THOSE details, a reasonable form is a line starting "Subject:" in column 1, followed by a blank line, followed by text.