[SOLVED] unknown user

[Nguyen Trong Hoang]

How to solve this problem? (unknown user: proxmox)

Apr 18 14:39:40 mail postfix/smtpd[998]: connect from mail.thuctap.com[192.168.169.135]
Apr 18 14:39:40 mail postfix/smtpd[998]: C1D2F63651: client=mail.thuctap.com[192.168.169.135]
Apr 18 14:39:40 mail postfix/cleanup[1002]: C1D2F63651: message-id=<ea0f121d7d8bd8a55dbacc39810c15cb@thuctap.com>
Apr 18 14:39:40 mail postfix/smtpd[998]: disconnect from mail.thuctap.com[192.168.169.135] ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5
Apr 18 14:39:40 mail postfix/qmgr[816]: C1D2F63651: from=<postmaster@thuctap.com>, size=1805, nrcpt=1 (queue active)
Apr 18 14:39:40 mail pmg-smtp-filter[906]: 63B565CB829BCD268D: new mail message-id=<ea0f121d7d8bd8a55dbacc39810c15cb@thuctap.com>
Apr 18 14:39:46 mail pmg-smtp-filter[906]: 63B565CB829BCD268D: SA score=0/5 time=5.252 bayes=undefined autolearn=no autolearn_force=no hits=ALL_TRUSTED(-1),AWL(0.020),DKIM_INVALID(0.1),DKIM_SIGNED(0.1),URIBL_BLOCKED(0.001)
Apr 18 14:39:46 mail postfix/smtpd[1009]: connect from localhost.localdomain[127.0.0.1]
Apr 18 14:39:46 mail postfix/smtpd[1009]: 4FE3B63B68: client=localhost.localdomain[127.0.0.1], orig_client=mail.thuctap.com[192.168.169.135]
Apr 18 14:39:46 mail postfix/cleanup[1002]: 4FE3B63B68: message-id=<ea0f121d7d8bd8a55dbacc39810c15cb@thuctap.com>
Apr 18 14:39:46 mail postfix/qmgr[816]: 4FE3B63B68: from=<postmaster@thuctap.com>, size=2549, nrcpt=1 (queue active)
Apr 18 14:39:46 mail postfix/smtpd[1009]: disconnect from localhost.localdomain[127.0.0.1] ehlo=1 xforward=1 mail=1 rcpt=1 data=1 commands=5
Apr 18 14:39:46 mail pmg-smtp-filter[906]: 63B565CB829BCD268D: accept mail to <proxmox@proxmox.com> (4FE3B63B68)
Apr 18 14:39:46 mail pmg-smtp-filter[906]: 63B565CB829BCD268D: processing time: 5.47 seconds (5.252, 0.142, 0)
Apr 18 14:39:46 mail postfix/lmtp[1003]: C1D2F63651: to=<proxmox@proxmox.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=5.6, delays=0.02/0.02/0.05/5.5, dsn=2.5.0, status=sent (250 2.5.0 OK (63B565CB829BCD268D))
Apr 18 14:39:46 mail postfix/qmgr[816]: C1D2F63651: removed
Apr 18 14:39:46 mail postfix/local[1011]: 4FE3B63B68: to=<proxmox@proxmox.com>, relay=local, delay=0.03, delays=0/0.01/0/0.02, dsn=5.1.1, status=bounced (unknown user: "proxmox")
Apr 18 14:39:46 mail postfix/qmgr[816]: 4FE3B63B68: removed

 

[killmasta93]

please post your config on proxmox of the settings screen shot works

 

[Nguyen Trong Hoang]

In relaying section I can only leave none (default)

 

[killmasta93]

hmm.. alright my question is what is the IP of your email server and not the proxmox server. put that IP on the default relay the ip of your email server. and on relay domains the realdomain.com