I am trying to strip an .scr attachment which is under compressed file .cab. I have written below filter, but its not resulting out to be effective Strip_Encrypt_Attachment_MF3: if (recv-listener == "ExternalMail") AND (attachment-filetype == "cab") ...
Could you please review the attack vector described in the below article: https://www.binarydefense.com/bds/active-shellshock-smtp-botnet-campaign/ An active botnet is targeting email gateways by adding scripts in email fields like to, from, body et...
Is there any document to refer while writing scripts for message filters?My ESA is on version 8.0.1 and I am unable to make text "case insensitive" while checking that text under "contains" rule? Is there any mechanism to look for text by ignoring th...
Changing netmask of an interface to 255.255.255.255, will make the interface inactive? Can we still use that interface to for routing emails?I using ESA C670 with AsyncOS 8.0.1
Hi, I am using ESA C670 and I am trying to restrict only one recipient to get the message, from a multi-recipient message. However, I am unable to do so. Also, ESA C670 is not configurable that way.Is there a way to achieve that?ThanksAnshul
Hi Robert,Thanks for your help. However, while I select "contains" as parameter check rule instead of "begins" or "ends", the case insensitivity (?i) doesn't work. Is there any limitation for "contains" parameter rule check?
