Re: About "received" header when using Dovecot proxy

Hello.

Sorry. Organize and describe what I want to do. There may be no unity, but please forgive me. Also, I'm not good at English, so I'm sorry if it's difficult to understand.

1. I had to create a proxy server for an external SMTP server (here, “smtp.example.com” as an example). So I decided to use Dovecot installed on my server (in this example, “my-server.com”).
2. Therefore, the following settings were created.

----- /etc/dovecot/conf.d/10-auth.conf ----- auth_mechanisms = plain login cram-md5 apop !include auth-static.conf.ext

----- /etc/dovecot/conf.d/auth-static.conf.ext ----- passdb { driver = static args = proxy=y nopassword=y default_fields = destuser=%u nologin=y starttls=any-cert }

userdb { driver = static args = uid=mail gid=mail /home=/dev/null }

----- /etc/dovecot/conf.d/10-ssl.conf ----- ssl = yes ssl_cert =

----- /etc/dovecot/conf.d/20-submission.conf ----- submission_client_workarounds = whitespace-before-path mailbox-for-path

protocol submission { passdb { driver = static args = proxy=y host=smtp.example.com nopassword=y } }

3. With the above settings, when my mailer connects to "my-server.com", it can connect to "smtp.example.com" and send / receive via SMTP.
4. However, in this case, the value of the mail header "received" will be as follows.

Received: from my-server.com (my-server.com []) ...

I want the IP address of the sender (my computer here) to be displayed properly in the contents of this "received" like this.

Received: from riku22.net (xxxxx.bbtec.net [126.125.xxx.xxx])

Is there any way?

Best regards.