Mailserv moderator mail MTA option

MAILSERV moderator user MTA options:  (RFC 822 address)
RESTRICTED. Not yet fully implemented.

The  MTA option specifies the e-mail  address of the MAILSERV "user": the account whose Message Store mailbox is used by MAILSERV for list moderation functions.

See also:
 * MAILSERV moderator MTA options
 * MAILSERV MTA options