Hi I have internal network 192.168.1.0/24 with few servers. The firewall is translate external (123.123.123.123/24) to internal addresses (NAT). Each ip is a different client site witch their own domains. One of those computers is web server witch must be able to send emails throw internal email server (exim 4.5 on debian). Emails should have field "From" relevant to clients domains. Will be great to remove internal adresses from headers. How to configure exim to does the job? Regards edi -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.alioth.debian.org/pipermail/pkg-exim4-users/attachments/20060208/a13441f3/attachment.html