Email Security

Hi Team, We have a set up of 2 email server with same domain name but diferrent ip. We are trying to setup this email server because we want this as backup if the first email server went down will failover to the second email server. We would like t...

Currently we have an ESA c170 running 9.7.0-125. When trying to access the GUI from FireFox (version 42.0 in Windows 10) we get this error: An error occurred during a connection to [Address of ESA] The server rejected the handshake because the clien...

I am looking at Cisco's IronPort Email Security Solution in the Cloud which seems to be a very good product.  However, I am debating whether the extra features in the Advanced Malware Protection is worth the extra cost or if the base solution will be...

Hello All, I need Cisco Email Security software for my testing environment in home. I am planning to install in linux(sent os). Can someone let me know how to purchase the software. will i get free trail software? can some one help me on this informa...

Twice in the past two days I've gotten an alert from my C370 ESA ( 9.6.0-051 OS version) that says it has a malformed or unprocessable message, and in both instances that message contained an XML file of around 2.3 megs. This is the first time I've n...

After I upgrade OS to 9.6.0, cannot access the WEB GUI on C170.The SSH connects is a success and the mail service is good, but cannot access Web GUI.What's happening to it?

What os version suitable for the C160/C360 ?Has the performance issue of version 8.x? Thanks

The list of Cisco products considered vulnerable to the subject bug now appears to include ESA and SMA boxes: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization The article on The Register that...

Hello. We try to implement spf verification on our ironport (c370 9.7.0-125). We have enabled SPF verification in mail flow policy. In message tracking we have found strange situation for one of external domain: Sending Host SummaryReverse DNS Hostn...

I have the following configuration in our new ASA 5525-X. Right now we are trying to configure an Exchange server in the DMZ interface. When connected, we were able to send email out, but not receive incoming. I am at the end of my knowledge for nat ...

seems like a few domains that we have people trying to send mail to that use *.mail.protection.outlook.com are not receiving the email.  One company in particular claims "well we are getting other emails so it must be your side".  On our side in Iron...

Hi. We have the next bug CSCul93459. Our AsyncOS is 8.0.1-023. Do you know if we can repair this issue with some new version of AsyncOS? Best Regards