0a6419d7__virus_filter_for_SMTP_servers__Comments
[Token] DELIVERBY [Type] Keyword [Reference] RFC2852 [SMTP server] Most [Comments] 
Indicates support for not delivering mail after a designated time. Comes with reporting paramters and adds an optional parameter to the MAIL command
ESMTP Keywords and Verbs (commands) Defined - Fluffy the SMTPGuardDog - spam and virus filter for SMTP servers
Comments