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  • 1.  Segregate functionality

    Posted Jan 20, 2021 04:49 PM

    Hello,

    I don't have access to SMG console, but technically, is that possible to perform anti-spam on one device and then forward the traffic to other which will perform anti-malware and related?

    Thank you.



  • 2.  RE: Segregate functionality

    Broadcom Employee
    Posted Jan 20, 2021 05:16 PM
    Absolutely!
    There are various ways to accomplish this, depending on what products you have installed/planned.
    Easiest method would be to leverage the SMG's interface to the CAS/MA (may have been renamed to "Threat Defense" or some such), which provides scanning for malware as well as file and URL reputation.  This avoids fooling around with internal routing/re-routing the email from device to device, etc.

    Top of the line deployement would be to have SMG interfacing to DLP as well as CAS/MA:
    The SMG can accept the email, perform the spam scanning, circle it through the DLP (for compliance and local policies, etc,) and circle it over to CAS/MA to perform the malware, file reputation, and URL reputation.   The SMG would still be the one to relay the mail to the next hop (internal or external) so you get all that extra filtering without having to make any changes to your MX records, etc, etc.

    If your other scanning software has an SMTP interface, then you could configure the SMG to route the mail to that device, let it do it's thing and then relay the email as appropriate.


  • 3.  RE: Segregate functionality

    Posted Jan 20, 2021 08:02 PM
    Edited by Navind Chitty Jan 20, 2021 08:02 PM
    Yes its possible like what TPA mentioned. Usually the scenario is a customer will use SMG for both anti malware and antispam, and for sandboxing for "Unknown Threats" they point to CASMA. On top of that the CAS+MA offers various types of definition to reduce the customer worries. So on SMG you have the Symantec Virus Definitions and on CASMA you will purchase something like Kaspersky definitions.