Welcome, Guest. Please login or register.
Did you miss your activation email?
Thursday 05 December 2024, 07:58:18 pm

Login with username, password and session length

The Latest Endian Firewall is now available for download HERE
14261 Posts in 4377 Topics by 6517 Members
Latest Member: Sandro
Search:     Advanced search
+  EFW Support
|-+  Support
| |-+  EFW SMTP, HTTP, SIP, FTP Proxy Support
| | |-+  How to set SMTP Proxy to show mailserver IP instead of Endian's IP?
0 Members and 0 Guests are viewing this topic. « previous next »
Pages: [1] Go Down Print
Author Topic: How to set SMTP Proxy to show mailserver IP instead of Endian's IP?  (Read 9887 times)
bangsters
Full Member
***
Offline Offline

Posts: 34


« on: Thursday 01 December 2011, 04:17:14 am »

Hi.

I have set Source NAT to use my server's IP (configured to NO NAT) instead of the firewall's IP.  This works like a charm, and traffic shows to originate from my public IPs in DMZ.

HOWEVER.  If I turn on SMTP Proxy, and set ORANGE to TRANSPARENT.  Outgoing mail shows that it's originating from my ENDIAN's IP and no longer from my mailserver IP.

I thought setting it as TRANSPARENT is supposed to handle that part, making it transparent??  I need the mailserver IP to be in the mail header and not the ENDIAN's IP.  The reason is we have multiple clients, each having their own SPF settings.  As a result, SPF is failing as the mail is now showing to being sent from an unknown IP address (ENDIAN's OUTBOUND IP) even with OUTBOUND NAT already setup as well as ORANGE set to TRANSPARENT proxy. 

As a result I have disabled ORANGE in SMTP Proxy. 

Please advice.

Thanks
Logged
bangsters
Full Member
***
Offline Offline

Posts: 34


« Reply #1 on: Tuesday 06 December 2011, 02:48:01 pm »

bump anyone??
Logged
Pages: [1] Go Up Print 
« previous next »
Jump to:  

Page created in 0.063 seconds with 19 queries.
Powered by SMF 1.1 RC2 | SMF © 2001-2005, Lewis Media Design by 7dana.com