0a6419d7__virus_filter_for_SMTP_servers__Comments
[Token] ATRN [Type] Keyword [Reference] RFC2645 [SMTP server] Some [Comments] 
Indicates support for the ATRN verb. Only valid in an on-demand SMTP server running on port 366
ESMTP Keywords and Verbs (commands) Defined - Fluffy the SMTPGuardDog - spam and virus filter for SMTP servers
Comments