Email Security

hi there, i've configured a contentfilter-rule to allow only certain attachments. e.g. there are 2 PDF-rules that say: (Mail Policies > Email Security Manager > Incoming Content Filters) attachment-filetype != "pdf" attachment-filename != ".PDF$" ...

What is the difference between the versions 9.1.0 - 032 and 9.7.1 - 066 of ESA in a Security services point of view (Spam, virus, graymail etc.,).  I would like to know short overview of the difference between them. If possible advantages of 9.7.1 - ...

Hello, All of a sudden my EUQ is unable to login.  Is there a way to restart that service without restarting the entire appliance?  I have a Cisco M600V running 10.1.0-037 Thanks!

Dear all I need help with Ironports outgoing filters. I need to replace auto reply whiches have empty sender. I'm trying theses filters edit-header-text("From", "^$", "contact@myDomaine.com") Or others headers like these : -sender, from, Return-pa...

First post, I'm excited to check out this forum. I was hoping I could brainstorm with you guys to see if maybe you could help come up with another solution for my problem. I'm looking for a way to exempt a group of IPs from the DLP processing that ...

We have a configuration using DLP when we have an attachment the configuration is working but when only a body message is not working. Is there any configuration encrypt body message in DLP

Dear all, Need to know is it possible to change the cisco logo with customer name in archived and scheduled reports from ironport email security appliance. Please refer the attached existing report SS

One of my external domain partner are going to change their SSL/TLS certificates from SHA-1 signed to SHA-2 signed after few weeks and I would like to get confirmation that uninterrupted processing of emails/connections.   How can I test once they mi...

Hi, we have set up ESA for a new customer and they reported that no email from a particular domain came through.  Looking at the message tracking logs gave no evidence that the sending domain attempted to send any mail but when we looked at the TLS ...

I would like to inquire about Outgoing Mail Summary. I checked on the Overview>Outgoing Mail Summary we have 10 Spam Detected and when see it on Outgoing sender it shows "unknown domain".  Can you explain me what does this "unknown domain" means? a...

Hi,  We are seeing emails with attachments coming through our Ironport ESA that are being used for Phishing. It was a PDF (or appears to be a PDF) attachment named Dropbox.PDF. When the user clicked on it, it brought up a bogus link to a dropbox tha...

There is a header called "content-disposition" that the outlook uses to inform how an attachment should be displayed. It's either inline or attachment. This makes a signature with an image not show as an attachment for example, but as part of the mes...

i can't scan compressed files with (.rar)  extension with Cisco ESA so i'm asking if there's way to block this type of compressed files with Cisco ESA ?