Cisco Cisco Email Security Appliance C690 User Guide

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Chapter 6      Managing and Monitoring via the CLI
Managing the Email Queue
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Cisco IronPort AsyncOS 7.5 for Email Daily Management Guide
OL-25138-01
Redirecting Messages in Queue
The 
redirectrecipients
 commands allow you to redirect all messages in the 
email delivery queue to another relay host. Please note that redirecting recipients 
to a host or IP address that is not prepared to accept large volumes of SMTP mail 
from this host will cause messages to bounce and possibly result in the loss of 
mail.
Warning
Redirecting messages to a receiving domain that has /dev/null as its 
destination results in the loss of messages. The CLI does not display a warning 
if you redirect mail to such a domain. Check the SMTP route for the receiving 
domain before redirecting messages.
Example 
The following example redirects all mail to the example2.com host.
Bouncing messages, please wait.
1000 messages bounced.
mail3.example.com> redirectrecipients
Please enter the hostname or IP address of the machine you want to 
send all mail to.
[]> example2.com
WARNING: redirecting recipients to a host or IP address that is not 
prepared to accept large volumes of SMTP mail from this host will 
cause messages to bounce and possibly result in the loss of mail.
Are you sure you want to redirect all mail in the queue to 
"example2.com"? [N]> y