Cisco Cisco Email Security Appliance C680 Notas de publicación

The 

signed-certificate

 rule selects those S/MIME messages where the X.509 

certificate issuer or message signer matches the given regular expression. This 
rule only supports X.509 certificates.

The 

scanconfig

 CLI command now includes an option to convert the 

application/(x-)pkcs7-mime (opaque-signed) parts of a message to a 
multipart/signed (clear-signed) MIME entity in order to allow the IronPort Email 
Security appliance to scan the message’s content.

In AsyncOS 7.1, messages that are scheduled for later delivery can now be 
immediately retried by clicking the Retry All Delivery button on the Delivery 
Status page in the GUI. Retry All Delivery allows you to reschedule messages in 
the queue for immediate delivery. All domains that are marked down and any 
scheduled or soft bounced messages are queued for immediate delivery. 

AsyncOS 7.1 adds two new message and content filter actions:

Add Log Entry. This new message and content filter action inserts 
customized text into the IronPort Text Mail logs at the 

INFO

 level. The text 

can include action variables. The log entry also appears in message tracking.

Add Message Tag. This new message and content filter action inserts a 
custom term into a message to use with RSA Email DLP policy filtering. You 
can configure a RSA Email DLP policy to limit scanning to messages with 
the message tag. The message tag is not visible to recipients.