Choose from several options for complete web, email and data security.
Evaluate Websense products by watching demos and installing evaluation software.
Learn how Websense solutions help keep our customer safe, secure and productive
Get information on product updates, support resources and more.
Get the most out of support in five simple steps.
Find tools and assets to help sell Websense solutions.
Come work for the global leader in unified information security.
On inbound messages, the following header is inserted. I've replace the domain, IP address and email address:
Received: from domain.com (unknown
by Websense Email Security Gateway with ESMTPS id 697B94A8BBC
Thu, 14 Jun 2012 11:03:02 -0700 (PDT)
Email is routing properly.
Why would "unknown" be inserted before the IP address?
We are using 7.6.2.
1.We can see that format very often, like:
Received: from pps.filterd (PFPTTest [127.0.0.1])
'PFPTTest' is the hostname of the sender, so 'unknown' shoud not be inserted.
2. What's the sender's IP? We can test it to verify if it is caused by the sender's mail server or not.
The message was received by Websense from our Ironport appliance (our primary email filter).