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Hello, we had problems about a year ago with mails stopped being delivered from the ESA. There was some problem with the license and we got a XML-license file from Cisco and applied it. Everything worked well until a couple of months ago. The ESA sto...
Hello, we have a problem with auto reply messages on the Cisco ESA. It is only the generated auto replies from the ESA that seem to get the DKIM errors. Could this be a configuration error?
Is there any performance or security impact with configuring the ip network-broadcast at the ingress interface? There seems to be little information about this "security enhancement" from Cisco...
Hello, my first concern was that the incoming packet (at my PE) was MPLS labeled and therefor would be stripped off and then processed like a "normal" packet and therefor would not have an ingress interface, if you get what I mean. But then I realize...
Hello, I think I explained it clearly in my previous post but I will try again. When you send mail from internal servers they are coming in to interface MailFlow-ext. They are processed by the ESA for whatever policy you have. After that the mails ar...
As per your answers I think you have misunderstood how the ESA operates. You have one listener named MailFlow attached to interface Data1 and one listener named MailFlow-Ext attached to interface Data2. Since you have the RAT on your MailFlow listene...
