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...

Resolved! How can I see Reputation Filtering and Invalid Recipients log

In Overview > Incoming Mail Summary, I can see "Stopped by Reputation Filtering" and "Stopped as Invalid Recipients" have a lot of counts, Are messages blocked for these two reasons logged on IronPort?Which log file in Log Subscription has these two ...

ESA content filter/cli filter to check include SPF record

Hi community,I am trying to whitelist or more correctly said to SPOOF_ALLOW the servers that gmail/outlook use to send email for a customer domain. Basically gmail and outlook ask clients to include their ranges via a include in SPF record. For examp...

Ironport How to release multi recipient email in specific quarantine

QuestionHow can release the multi-recipient email in specific quarantine?The user release own email. No need all users action to click release email. I set up specific quarantine "amazonses" in (Policy, Virus and Outbreak Quarantines), when the sende...

was rejected by receiving control & Receiving aborted by sender

Hi all, recently we deployed a DDoS cloud solution and we made the mail receiving host the ip of the cloud provider.But no the incoming mails arrive with their IP and not the one who send the message (ex: gmail.com) and the receving Ironport ESA a...

need the public key from the Ironport Device in X.509 format

Hi All, Can anyone help me how to generate public key from the Ironport Device in X.509 format. If any document or video link please share.

Filtering outgoing sender based on email address

Hi,Our customer has a large number of servers allowed in the HAT in the RELAY LIST group. So basically every server is able to send email out!! We know it is bad We would like to filter outgoing email, based on the sender email address. Restricting ...

Cisco Secure Mail | Add Second Domain

Good afternoon.Following the integration of the Cisco Secure Email solution, a difficulty was detected early on: not being able to add a second O365 tenant on the management platform.Considering that we have two different domains, which are not conne...

MAIL FROM identity alignment

My Cisco Domain Protection appliance says that my Cisco ESA is sending out email with an identity misalignment because instead of the MAIL FROM being my company domain, it is esa.hc####-##.iphmx.com. How do I change this so that the MAIL FROM is my ...

cisco advanced phishing protection adding a new MS tenant

Is it possible to add more that one O365 tenant to Cisco APP?

All outgoing email to go to one intermediate mx server

Ironport C100v email security, on-premTransitioning to cloud service From the Ironport, rather than send outgoing email directly to recipient mx servers, I want all emails to first go to the FQDN for the cloud service for further processing, and then...

Resolved! ESA View Email

We are currently investigating ESA as a possible upgrade from our current solution. One question came up by the security team. In the current solution they have, they are able to view an email inside the GUI of there current solution for security pur...

Resolved! ESA URL filtering

Hi, I received an email containing a phishing attack. When I examined the url in the mail, my e-mail address was also written in the url. This is often used in phishing attacks. When you go to the page, you will see that your e-mail address is writte...

Resolved! URL reputation and category, content filter condition or action

HiI want to create a content filter which detect unwanted URL's based on reputation and one filter based on URL category.These messages must be changed as follows,redirect URL's to the web security proxy,change subject with a warning andredirect mess...

ESA Smarlicense balance

Hi community,I recently switched to Smart account/licensing for one customer's ESA cluster. They have 1000 mailboxes license. After provisioning and authorizing the appliances I see in Cisco Smart account for the relevant features only 2 in use and t...

Download updates in a Windows environment

Dear Community,Just a simple question, is it possible to download the update tar file for the C190 email appliance in a Windows environment?From updates.ironport.com how can I reach the manifest.xml file?Thanks

Email Security

Forum Posts

Cisco Secure Email Upcoming Events

Resolved! How can I see Reputation Filtering and Invalid Recipients log

ESA content filter/cli filter to check include SPF record

Ironport How to release multi recipient email in specific quarantine

was rejected by receiving control & Receiving aborted by sender

need the public key from the Ironport Device in X.509 format

Filtering outgoing sender based on email address

Cisco Secure Mail | Add Second Domain

MAIL FROM identity alignment

cisco advanced phishing protection adding a new MS tenant

All outgoing email to go to one intermediate mx server

Resolved! ESA View Email

Resolved! ESA URL filtering

Resolved! URL reputation and category, content filter condition or action

ESA Smarlicense balance

Download updates in a Windows environment

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Announcing Resources That Guide You to Success

Hop count exceeded possible mail loop

modify system generated notification mails

Secure Email Gateway Virtual C100V

Ironport poor reputation of a domain

Escape & character in params using HTTP Request in XDR Workflow

Email Spam Quarantine Notification

Expired feature keys in Cisco Secure Email Solution Lab v2.2 in Dcloud

ESA to be used as UAT SMTP

Outbound mail query of Ces

SNI support on ESA