0a6419d7__virus_filter_for_SMTP_servers__Comments
[Token] AUTH= [Type] Keyword [Reference] RFC2554 [SMTP server] Some [Comments] 
This keyword is not valid, but seems to indicate support for the AUTH parameter with the MAIL verb. That support should be indicated with the AUTH keyword
ESMTP Keywords and Verbs (commands) Defined - Fluffy the SMTPGuardDog - spam and virus filter for SMTP servers
Comments