There is no sender's address, and id in the letter. How to fix?

Question

Debian

We have this picture: If we connect via telnet 127.0.0.1 25 or 192.168.0.107, and try to send a letter, everything is fine

` Return-Path:
X-Original-To: [email protected]
delivered-To: [email protected] .org.ru
Received: from dsds.ru (unknown [192.168.0.107])
by Debian-Server (Postfix) with SMTP id 35460421D42
for ; Thu, 16 Apr 2020 10:54:16 +0700 (+07)
Message-Id: <[email protected]>
Date: Thu, 16 Apr 2020 10:54:16 +0700 (+07)
From: [email protected] dsds.ru`

But, if we send a letter to an external ip address. (37.193..)
Or from another server at 192.168.0.107, it will be like this.
`Return-Path:
X-Original-To: [email protected]
Delivered-To: [email protected]
Received: from ash.ru (l37-***.****.****.novotelecom.ru [37.***.****.* ***])
by Debian-Server (Postfix) with SMTP id 93664421D42
for ; Thu, 16 Apr 2020 10:52:40 +0700 (+07)`

Show /var/log/mail.log

Apr 16 10:51:13 Debian-Server postfix/scache[2277]: statistics: start interval Apr 16 10 :47:43
Apr 16 10:51:13 Debian-Server postfix/scache[2277]: statistics: domain lookup hits=0 miss=27 success=0%
Apr 16 10:51:13 Debian-Server postfix/scache[2277 ]: statistics: address lookup hits=0 miss=54 success=0%
Apr 16 10:51:39 Debian-Server postfix/smtpd[3593]: warning: database /etc/postfix/sender_access.db is older than source file / etc/postfix/sender_access
Apr 16 10:51:39 Debian-Server postfix/smtpd[3593]: connect from l[Hided ip].novotelecom.ru
Apr 16 10:52:01 Debian-Server postfix/smtpd[3593] : NOQUEUE: reject: RCPT from l[Hid ip].novotelecom.ru: 450 4.1.8 : Sender address rejected: Domain not found; from= to=$
Apr 16 10:52:07 Debian-Server postfix/smtpd[3593]: disconnect from l[Hid ip].novotelecom.ru ehlo=1 mail=1 rcpt=0/1 quit=1 commands=3/4
Apr 16 10:52:07 Debian-Server postfix/smtpd[3593]: connect from l[Hid ip].novotelecom.ru
Apr 16 10:52:24 Debian -Server postfix/smtpd[3593]: NOQUEUE: reject: RCPT from l[Hid ip].novotelecom.ru: 450 4.1.8 : Sender address rejected: Domain not found; from=to=$
Apr 16 10:52:27 Debian-Server postfix/smtpd[3593]: disconnect from l[Hided ip].novotelecom.ru ehlo=1 mail=1 rcpt=0/1 quit=1 commands= 3/4
Apr 16 10:52:28 Debian-Server postfix/smtpd[3593]: connect from l[Hided ip].novotelecom.ru
Apr 16 10:52:44 Debian-Server postfix/smtpd [3593]: 93664421D42: client=l[Hid ip].novotelecom.ru
Apr 16 10:52:50 Debian-Server postfix/cleanup[3601]: 93664421D42: message-id=<>
Apr 16 10:52:50 Debian-Server postfix/qmgr[1388]: 93664421D42: from=, size=191, nrcpt=1 (queue active)
Apr 16 10:52:50 Debian-Server postfix/virtual[3603]: 93664421D42: to=, relay=virtual, delay=9.8, delays=9.7/0.02/0/0.05, dsn=2.0.0, status=sent (delivered to maildir)
Apr 16 10:52:50 Debian-Server postfix/qmgr[1388]: 93664421D42: removed
Apr 16 10:54:06 Debian-Server postfix/smtpd[3710]: warning: database /etc/postfix/sender_access.db is older than source file /etc/postfix/sender_access
Apr 16 10:54:06 Debian-Server postfix/smtpd[3710]: warning: hostname Debian-Server does not resolve to address 192.168.0.107
Apr 16 10:54:06 Debian-Server postfix/smtpd[3710]: connect from unknown[192.168.0.107]
Apr 16 10:54:21 Debian-Server postfix/smtpd[3710]: 35460421D42: client=unknown[192.168.0.107]
Apr 16 10:54:22 Debian -Server postfix/cleanup[3601]: 35460421D42: message-id=<[email protected]>
Apr 16 10:54:22 Debian-Server postfix/qmgr[1388]: 35460421D42: from=, size=289, nrcpt =1 (queue active)
Apr 16 10:54:22 Debian-Server postfix/virtual[3603]: 35460421D42: to=, relay=virtual, delay=5.9, delays=5.9/0/0/0.03, dsn=2.0.0, status=sent ( delivered to maildir)
Apr 16 10:54:22 Debian-Server postfix/qmgr[1388]: 35460421D42: removed

The essence of the problem is that there is no sender address, and id It is stupidly not displayed. debian 10
The most interesting thing is that I reinstalled postfix, dovecot. Installed even 100% working configs.

Answer 1

The mail client must specify these headers itself. How will the mail server determine the sender if it knows at best rDNS the user's IP address?