We are an internal email server 192.1.0.1 and wingate is 192.1.0.5.
We have SMTP proxy setup on port 25 with support outbound mail via ISP server ticked with the smtp.isp.com on port 25 as the settings.
Bindings are allow connections coming in on any interface.
The policy is everyone is granted access with default rights may be used instead. I have also tried default rights are ignored.
But this does not send any external email out.
The following is from the smtp proxy server log
10/06/04 19:57:08 192.168.0.1 admin 0000000032 Traffic 0 0 0 0 1s
THis use to work, but no longer works for the external email