Cisco Cisco Email Security Appliance C160 用户指南

recipient_minutes

The period of time — between 1 and 60 
minutes — that the IronPort appliance will 
count the number of recipients. Leave 
undefined if no recipient limit should be 
applied.

recipient_limit

The maximum number of recipients allowed 
within the given period of time. Leave 
undefined if no recipient limit should be 
applied.

If you define this parameter for a domain, the 

recipient_minutes

, 

limit_type

, and 

limit_apply

 parameters must also be 

defined.

limit_type

Specifies whether the limit will be applied to 
the entire domain or to each mail exchange IP 
address specified for that domain.

Enter one of the following values:

0

 (or 

host

) for the domain

1

 (or 

MXIP

) for the mail exchange IP 

address

limit_apply

Specifies whether the limit will be applied 
system-wide or for each Virtual Gateway 
address.

Enter one of the following values:

0

 (or 

system

) for system-wide

1

 (or 

VG

) for Virtual Gateway

bounce_validation

Specifies whether to turn on bounce 
validation address tagging.

Enter one of the following values:

0

 (or 

off

)

1

 (or 

on

)