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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! Force specific IP for a specific domain

Hello,In order to increase security for a specific domain, we need to restrict email sending from sender@example.com to only be able to send us emails from IP xyz. Is this possible using Ironport/ESA?We usually rely on DMARC with DKIM and SPF alignme...

Escimo by • Level 1
  • 628 Views
  • 3 replies
  • 0 Helpful votes

Resolved! Email rejected by iphmx.com

Hello,One of our clients is getting rejected by iphmx.com - they have an on prem exchange server, are not on any black lists, and everything checks out on their end; its only mail going through the iphmx filter that are an issue, so it affects anyone...

NSDinc by • Level 1
  • 21986 Views
  • 2 replies
  • 0 Helpful votes

When VG takes effect on outgoing Mail?

We´re currently researching virtual gateways and try to find a way to split our mail traffic between serval IP addresses.On the diagram provided by cisco we can see when message filters takes effect (118493-technote-esa-01.png (802×1007) (cisco.com))...

FourK by • Level 1
  • 261 Views
  • 0 replies
  • 0 Helpful votes

Resolved! Order of includes in SPF records

I have found that certain companies that send email to us get blocked in our ESA by SPF SoftFail.And I dug into their SPF record with the help of some sites and they all say that SPF pass while the Cisco says SoftFail so I was a bit lost why.But afte...

how to unlock my user account?

hello everyone, could you help me how to unlock my user account?Since this message appears when I try to enter the console "User account is locked. Contact Administrator to unlock it ¨My friend lent me his account (admin) to be able to unblock my per...

Resolved! PXE Encryption Failure on C100V

We have 2 C100V virtual appliances in a cluster. I have recently setup Cisco Ironport Email Encryption. I have everything setup and it works on one of my Ironports....but not the other. They load balance on sending so when the message is processed by...

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