On Thu, 3 Feb 2000, Adrian Harris wrote:
> rejected HELO from [10.1.50.5]: syntactically invalid argument(s): [1681]
HELO [1681]
is a syntactically invalid SMTP command. Set helo_accept_junk_hosts if
you want to accept it. From RFC 821:
The following two commands are used in transmission channel
opening and closing:
HELO <SP> <domain> <CRLF>
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.