Email Security

Hi Team, looking for good C360 to C390 best practices or if anyone has successfully done this and on which code levels. I'm finding x70 migration documentations but no luck yet o x60 to x90.   Thanks for any feedback!

Hi Expert,   When I try to download the config file from current vESA, and then installed a new same version vESA, when I upload the config on this new vESA the found a error.  " Configuration file was not loaded. ERROR: Element 'certificate_name'...

Hi expert,   I have some questions on ESA - virtual appliance.   1. When installed ESA on VM with ESA licensing. If i copy the VM guest OS to another VM, does the licensing is valid or  not?  2. When I want to do a cluster for two ESA virtual applian...

I have read that for best performance, Rejected Connection message tracking feature setting should be left disabled.   Has anyone have any experience with this feature enabled, and if it is worth the resources?   Thanks, (C190s in a cluster with vers...

Good Afternoon, I'm looking to find a Whitepaper explaining what needs to be done to setup SPF, DKIM and DMARC in Cloud ESA. I have the whitepaper "Email Authentication Best Practices; The Optimal Ways to Deploy SPF, DKIM and DMARC" Revision 4, dated...

Hello, is it possible combine NIC pair and VLAN interfaces?   This information from documentation is not clear for me: VLANs (see Virtual Local Area Networks (VLANs)) are only allowed on the primary interface.   ^^ that means, on primary NIC is it po...

Hello,   We have two ESA appliances in a management cluster and connected to an SMA. We have to change the name of the outbound interface because the modification of the ehlo hostname. Do we have to remove the ESA applainces from the SMA and from the...

Hi, I want to deliver every bounced message to original internal sender and send a copy of this message to some internal mailbox (eg. ndr@mydomain.com) for monitoring puprposes. How can I do that?

Hi,   Can someone guide me or share me the best configuration and settings of Outgoing Mail Policies & Content Filters? For example, what should be disabled or enables in Outgoing Mail Policies & any specific content filter for only outbound emails. ...

We use F5 for balancing and monitoring our two ESA. Our monitoring is based on openning SMTP connection. I've made a special sender group "F5_monitoring" for it. The problem is that it spoils connection reporting. (see pict.) Could I exclude this sen...

Hi,   When using multiple interfaces on an ESA (fe and external interface and an internal interface) and working with TLS enforcement, how is it possible to choose the certificate used for outbound TLS negotiations? I'm talking about an ESA with 2+ i...