Email Security

Hi all,we're using threadfeeds from hailataxii.com with cisco esa. But hailataxii.com doesn't seem to be available for some time (name does not resolve)-------------$ docker run --rm=true docker.io/eclecticiq/cabby:latest taxii-discovery --path http:...

Hi all , it would be fine to help me out to understand using filters right:  First of all we implemented some outgoing filters via GUI which ends for mails in e.g. a quarantine. So as some users a very fast in fill out phishing Emails it would be fin...

Hi, our customers asks for a way to establish a authentication mechanism for internal and external systems, which sends mails through the Cisco ESA. There fore I think we need to setup to ways for authentication: Internal mailservers (Exchange/Notes)...

Hello, everyone!  As we know Cisco had announced the EoS of Cisco Threatgrid Annuity Migration. So my question is how we can replace this licences. Is there another licence or we have to look for subscribe or something?  Greetings, Dimitar 

This year our C190 maintenance contract and licenses expire.Our dealer told us that the licenses and the product can only be renewed until the end of this year.They told us that Cisco has discontinued the product.Is it correct that the Cisco ESA syst...

Hello Cisco  I was trying to block TLDs like .top, .win, and .beauty. Is there any way to do this? I was not able to find it through GUI in CISCO ESA. Plus, I was trying to Integrate CISCO ESA with SecureX but don't see Cloud Services under Network. ...

Hi there, as most of phishing mails came through a link inside mails (and also from safe sender e.g. microsoft , gmail etc) my question is - is it possible to replace all links in mails with plain text so that unser are not able to click them directl...

Hi,I would have wanted to write a message filter to test if the enveloppe from was the same as the body from.I have tried this:if (mail-from != header('From') ) {} But, of course, it doesn't work.  Do you have any suggestion on how achieve this ??? T...

I need to redirect email users from one my domain to another on the same username:user1@emaxple.com -> user1@example.orguser2@emaxple.com -> user2@example.orguser3@emaxple.com -> user3@example.orgpossible redirect rule:$1@example.com -> $1example.org...