Hi I used the instruction below to build a mail proxy server with nginx:
https://www.nginx.com/resources/admin-guide/mail-proxy/ I configured it for IMAP, POP3 and SMTP. It's working quite well but I don't see the real IP of the sender in the mail header. When a user is sending a mail via SMTP, I see only the following in the mail header: X-Sender-Id: _forwarded-from|46.xxx.xx.xx For me it's important to see the real IP of the sender in the mail header, otherwise our outgoing spam filter will not like this solution. How can I add the real IP of the sender to the mail header? Regards Michael _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
