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How Can I Mask Internal Exchange Server IP Address In Headers Via Ironport

urbanaslamma
Level 1
Level 1

All-

I have a customer that wants to know if there is a way that the Ironport can mask the internal IP address of their Exchange server in the message headers for outbound email?  Can Ironport handle this task?

Thank you,

John

3 Replies 3

Tom Foucha
Cisco Employee
Cisco Employee

Take a look at this public KB article

http://tinyurl.com/ydocdh

I'm not sure if this was completely answered but using Tommy's CLI example I was able to figure out a way to do this throught the GUI.

Go to outgoing Content filter.

Click Add filter

Under Edit Content Filter leave conditions blank

Under actions click add actions

select Strip Header in left pane

under Header Name section enter Received

Yes, in the past the Strip Header function was not available in Content Filters and was only available via CLI. As the we have progressed feature sets some CLI functions like Strip Header have moved into the GUI. Thanks for pointing this out.