I use the Proxmox Mail Gateway and here is the what the tracking server is giving me:
2024-02-21T11:53:41.170322+01:00 pmg postfix/smtpd[43699]: connect from serverfqdn[serverip]
2024-02-21T11:53:41.179728+01:00 pmg postfix/smtpd[43699]: Anonymous TLS connection established from serverfqdn[serverip]: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256
2024-02-21T11:53:41.181237+01:00 pmg postfix/smtpd[43699]: 2C349221DC: client=serverfqdn[serverip]
2024-02-21T11:53:41.188441+01:00 pmg postfix/cleanup[43638]: 2C349221DC: message-id=<20240220232208.8E96C120B19@serverfqdn>
2024-02-21T11:53:41.193032+01:00 pmg postfix/qmgr[640]: 2C349221DC: from=<>, size=137365, nrcpt=1 (queue active)
2024-02-21T11:53:41.197183+01:00 pmg postfix/smtpd[43699]: disconnect from serverfqdn[serverip] ehlo=2 starttls=1 mail=1 rcpt=1 data=1 quit=1 commands=7
2024-02-21T11:53:41.302730+01:00 pmg pmg-smtp-filter[43839]: 2413365D5D6353A34A: new mail message-id=<20240220232208.8E96C120B19@serverfqdn>#012
2024-02-21T11:53:41.340882+01:00 pmg postfix/smtpd[43643]: connect from localhost.localdomain[127.0.0.1]
2024-02-21T11:53:41.343049+01:00 pmg postfix/smtpd[43643]: 539F9241D2: client=localhost.localdomain[127.0.0.1], orig_client=serverfqdn[serverip]
2024-02-21T11:53:41.355955+01:00 pmg postfix/cleanup[43638]: 539F9241D2: message-id=<20240220232208.8E96C120B19@serverfqdn>
2024-02-21T11:53:41.400220+01:00 pmg postfix/qmgr[640]: 539F9241D2: from=<>, size=135992, nrcpt=1 (queue active)
2024-02-21T11:53:41.401511+01:00 pmg postfix/smtpd[43643]: disconnect from localhost.localdomain[127.0.0.1] ehlo=1 xforward=1 mail=1 rcpt=1 data=1 commands=5
2024-02-21T11:53:41.402074+01:00 pmg pmg-smtp-filter[43839]: 2413365D5D6353A34A: accept mail to <zimbra@serverfqdn> (539F9241D2) (rule: default-accept)
2024-02-21T11:53:41.405442+01:00 pmg pmg-smtp-filter[43839]: 2413365D5D6353A34A: processing time: 0.16 seconds (0, 0.03, 0)
2024-02-21T11:53:41.406196+01:00 pmg postfix/lmtp[43022]: 2C349221DC: to=<zimbra@serverfqdn>, relay=127.0.0.1[127.0.0.1]:10023, delay=0.22, delays=0.01/0/0.04/0.17, dsn=2.5.0, status=sent (250 2.5.0 OK (2413365D5D6353A34A))
2024-02-21T11:53:41.406826+01:00 pmg postfix/qmgr[640]: 2C349221DC: removed
2024-02-21T11:53:56.433557+01:00 pmg postfix/smtp[43644]: Trusted TLS connection established to serverfqdn[serverip]:25: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)
2024-02-21T11:53:56.445631+01:00 pmg postfix/smtp[43644]: 539F9241D2: to=<zimbra@serverfqdn>, relay=serverfqdn[serverip]:25, delay=15, delays=0.06/0/15/0.01, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 6AA59120B0C)
2024-02-21T11:53:56.446374+01:00 pmg postfix/qmgr[640]: 539F9241D2: removed
I replaced:
1. Servername with pmg
2. my server fqdn with serverfqdn
3. my server ip address with serverip
2024-02-21T11:53:41.170322+01:00 pmg postfix/smtpd[43699]: connect from serverfqdn[serverip]
2024-02-21T11:53:41.179728+01:00 pmg postfix/smtpd[43699]: Anonymous TLS connection established from serverfqdn[serverip]: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256
2024-02-21T11:53:41.181237+01:00 pmg postfix/smtpd[43699]: 2C349221DC: client=serverfqdn[serverip]
2024-02-21T11:53:41.188441+01:00 pmg postfix/cleanup[43638]: 2C349221DC: message-id=<20240220232208.8E96C120B19@serverfqdn>
2024-02-21T11:53:41.193032+01:00 pmg postfix/qmgr[640]: 2C349221DC: from=<>, size=137365, nrcpt=1 (queue active)
2024-02-21T11:53:41.197183+01:00 pmg postfix/smtpd[43699]: disconnect from serverfqdn[serverip] ehlo=2 starttls=1 mail=1 rcpt=1 data=1 quit=1 commands=7
2024-02-21T11:53:41.302730+01:00 pmg pmg-smtp-filter[43839]: 2413365D5D6353A34A: new mail message-id=<20240220232208.8E96C120B19@serverfqdn>#012
2024-02-21T11:53:41.340882+01:00 pmg postfix/smtpd[43643]: connect from localhost.localdomain[127.0.0.1]
2024-02-21T11:53:41.343049+01:00 pmg postfix/smtpd[43643]: 539F9241D2: client=localhost.localdomain[127.0.0.1], orig_client=serverfqdn[serverip]
2024-02-21T11:53:41.355955+01:00 pmg postfix/cleanup[43638]: 539F9241D2: message-id=<20240220232208.8E96C120B19@serverfqdn>
2024-02-21T11:53:41.400220+01:00 pmg postfix/qmgr[640]: 539F9241D2: from=<>, size=135992, nrcpt=1 (queue active)
2024-02-21T11:53:41.401511+01:00 pmg postfix/smtpd[43643]: disconnect from localhost.localdomain[127.0.0.1] ehlo=1 xforward=1 mail=1 rcpt=1 data=1 commands=5
2024-02-21T11:53:41.402074+01:00 pmg pmg-smtp-filter[43839]: 2413365D5D6353A34A: accept mail to <zimbra@serverfqdn> (539F9241D2) (rule: default-accept)
2024-02-21T11:53:41.405442+01:00 pmg pmg-smtp-filter[43839]: 2413365D5D6353A34A: processing time: 0.16 seconds (0, 0.03, 0)
2024-02-21T11:53:41.406196+01:00 pmg postfix/lmtp[43022]: 2C349221DC: to=<zimbra@serverfqdn>, relay=127.0.0.1[127.0.0.1]:10023, delay=0.22, delays=0.01/0/0.04/0.17, dsn=2.5.0, status=sent (250 2.5.0 OK (2413365D5D6353A34A))
2024-02-21T11:53:41.406826+01:00 pmg postfix/qmgr[640]: 2C349221DC: removed
2024-02-21T11:53:56.433557+01:00 pmg postfix/smtp[43644]: Trusted TLS connection established to serverfqdn[serverip]:25: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)
2024-02-21T11:53:56.445631+01:00 pmg postfix/smtp[43644]: 539F9241D2: to=<zimbra@serverfqdn>, relay=serverfqdn[serverip]:25, delay=15, delays=0.06/0/15/0.01, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 6AA59120B0C)
2024-02-21T11:53:56.446374+01:00 pmg postfix/qmgr[640]: 539F9241D2: removed
I replaced:
1. Servername with pmg
2. my server fqdn with serverfqdn
3. my server ip address with serverip
Statistics: Posted by Kordian — Wed Feb 21, 2024 11:02 am