Passing the original client EHLO to the SMTP backend

[kay]

Hi,

Currently only XCLIENT protocol supports passing "EHLO or HELO, as passed by
the client" -
http://nginx.org/en/docs/mail/ngx_mail_proxy_module.html#xclient

I'm using PROXY protocol and nginx sends the hostname, specified in
"server_name". Is it possible to pass the real client hostname to SMTP
backend?

Regards,

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,292085,292085#msg-292085