Email Security

Hello folks, I ran into a weird situation when I created a content filter for "envelop sender" email address to specifically block them but Ironport didn't seem to do anything about it. Ironport receives all mail from the internal company mail server...

Hey,   I am new to Cisco ESA product. According to my limited knowledge, below is a license meant to be installed on a Cisco ESA appliance. Please help in understanding.   ESA Premium SW Bundle (AS, AV, OF, DLP, ENC) License   Regards

So I am looking at two Outgoing Senders reports:      Top Senders by Clean Messages Top Senders by Total Threat Messages   And on the first one I see our top level domain (Example: state.gov) and my Department's sub domain (Example: MyDepartment.stat...

could you guys please try something for me, on your ESA or SMA go to Monitoring (Reporting) then Incoming Mail then scroll down to the bottom and in the Search for: pull down box select Domain and then type gmail.com and click the Search button (sorr...

we have the IP addresses of our on premise Exchange servers in our RELAYLIST Sender Group but in addition to those we also have two F5 load balancer IP addresses in there, these were added by the prior IronPort admin years and years ago and I am not ...

Hi,I have some problems with LDAP Queries.I want to querie my Active Directory on port 389 from our Ironport C350 which stands in the DMZ. Firewall has been opened for this connection.When I configure the LDAP accept querie an test it, I get an error...

I have a case open with Cisco on this and we believe we are doing everything right yet we can not break up our top level state wide domain to report the sub domains individually.  We are a state government.  Are any of you doing this, it would be lik...

Hi Support Team, We would like to set up  URL Filtering on ESA-C370. When I tried to enable URL Filtering I got the message: Cisco Web Security Services connection status: Connection could not be established due to Authentication failure. Please chec...

Is there a way to create an incoming policy that will redirect email for an ex-employee to an external address and remove any attachments for that incoming email? The only thing I can think of is creating a new Incoming Content Filter for this scenar...