Email Security

Cisco Secure Email Upcoming Events

Getting Started with Cisco Secure Email Threat Defense Join us as our experts walk you through some of the fundamentals, key concepts, and outcomes of the Cisco Secure Email Threat Defense product. We will help you gain the insight needed to create a...

Anyone use SourceFire aka snort?

Resolved! Multiple Destination Hosts

Hiusually in in Smpt routes i define one Receiving Domain and one Destination Hosts.I need that the same e-mail is send to multiple destination host. ----> IP1Mail -----> IROMPORT (recevi...

Configuring IronPort to use TLS

We have never used TLS before and havent got ant certs/keys C650Is there a checklist of everything needed to set up TLS between our company and a external company that requires it?I know there is information in the Advanced user guide but I need a du...

C170 team dividing up work

Dear Community,We have two Cisco C170 Ironports, one at each of our two main sites, both in the same Domain. We also have two exchange server 2010 units these guys are filtering for. Each C170 is configured with an external NAT and MX record weight...

Resolved! C170 does not filter an interior Exchange User

Dear Community,I am having a problem figuring out why my Ironport C170 is NOT filtering an email to an interior user within my domain. If I send an email to an outside address, it works fine. I have two policies, the default which I do NOT have usi...

Scanning outbound e-mails for SPAM

So I have started to scan outgoing e-mails for SPAM and am intermittantly getting e-mails stopped that are not SPAM. I've slowly increased the thresholds and am currently sitting at 100 for positive spam and 89 for suspected spam and still e-mails ...

Resolved! SMA cannot realase quarantined mails

Hi Everybody, Hi configured my ESA C370 (v8.0.1) to centralize all its quarantines to my SMA M670 (v8.1.1). This works well.But when I connect to the SMA and release a quarantined mail, the mail never leave the SMA.I got the following lines on my SMA...

IronPort Cloud - updates and truncated subjects in quarantine

Two questsions.1) We've been using the "cloud" version of IronPort for the last eight months. I see that we're running version 7.x, so at what point does Cisco/Ironport typically upgrade cloud customers to new releases?2) Version 7.x has a terrible p...

Quarantine EXEs and Notifications

We are trying to accomplish the following and wonder if anyone has ever done this before. We want to do the following:Quarantine all executables that are being delivered inbound.Have the original recipient (the receiver of the message with the execut...

2 Cisco Iron Port (Cisco C370) Email appliances solution

i need technical proposal based on below requirements: 2 Cisco Iron Port (Cisco C370) Email appliances with below options for 3000 users licenses: 1) Anti-spam2) Anti-virus3) Content Filtering4) DLP5) Encryption (Optional)

Resolved! Multiple Domains on ESA C160

Hi All,My C160 is already cionfigured and working fine with abc@xyz.com domain. Now I want to add another email domain 123@yyy.com to same box. I need your help to know what will be the pre-requisite for this task;MX records need to be created for 12...

Resolved! Incoming policy to match encrypted email

hi,The action in the default policy is to quarantine Encrypted Messages.There is a requirement to deliver encrypted messagesfrom a specific Sender (aaa@example.com) to a Recipient (bbb@test.com)Created an incoming policy which matches this sender, an...

Resolved! DLP under Outgoing Mail Policies Not Available (Ironport C350)

Hello Cisco Support Community,I have an ironport C350 and i am using it as a test on dummy exchange servers before we implement it. I was configuring it's security settings and I came accross a problem where Mail Policies --> Ourgoing Mail Policies -...

An HTTP error occurred during connection to server: unable to close the socket.

I have a client trying to configure the Outlook Plug-IN 7.3. After sending them the configuration file to configure the ENCRYPT button they are getting the error:An HTTP error occurred during connection to server: unable to close the socket [OK].We ...

configuring cluster esa on M170

HiI have two esa now configured in cluster. I must configure these two esa to work and managed on one M170. I have no idea how i can do this, my question is if i must stop cluster service on the esa, before i can do configuration on M170 of these two...

Email Security

Forum Posts

Cisco Secure Email Upcoming Events

Anyone use SourceFire aka snort?

Resolved! Multiple Destination Hosts

Configuring IronPort to use TLS

C170 team dividing up work

Resolved! C170 does not filter an interior Exchange User

Scanning outbound e-mails for SPAM

Resolved! SMA cannot realase quarantined mails

IronPort Cloud - updates and truncated subjects in quarantine

Quarantine EXEs and Notifications

2 Cisco Iron Port (Cisco C370) Email appliances solution

Resolved! Multiple Domains on ESA C160

Resolved! Incoming policy to match encrypted email

Resolved! DLP under Outgoing Mail Policies Not Available (Ironport C350)

An HTTP error occurred during connection to server: unable to close the socket.

configuring cluster esa on M170

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Talos change IP Sender reputation increase from poor status

OpenSSH server (sshd) 9.1 introduced a double-free vulnerability durin

Cissco Ironport "virus detected messages empty"

Modify Cluster configuration Ironport C195

Cisco ESA LDAPS error on Active Directory

How to combine White List Entry - Server AND Mailadress

merge two different clusters into one

What Information SMA Collect from ESA?

mail_logs / E-mails released from quarantine

Weak TLS ciphers detected by a Qualys scan and not used in SSLCONFIG