Appear email from another domain name in tracking center

thien_nv

New Member
Jul 12, 2021
10
2
3
24
Hi guys,
Recently, I saw a strange domain name appear in the tracking center that is not mine.
Same as attached picture.
Appeared a domain name vuanem.com send mail to vuanem.vn.
But it is reject
In the mail proxy I just only set up my only domain name is mydomain.com.
i think it looks like someone has configured this domain to be forwarded by my proxmox mail gateway?
Can someone explain this to me?
Is there any way to fix this?
 

Attachments

  • vuanem.png
    vuanem.png
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dcsapak

Proxmox Staff Member
Staff member
Feb 1, 2016
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Vienna
can you post the mail.log of such an email? (click on the '+' symbol )
 

thien_nv

New Member
Jul 12, 2021
10
2
3
24
can you post the mail.log of such an email? (click on the '+' symbol )

Thanks @dcsapak , it is here
-----------------------------------------
Aug 5 14:26:49 gateway postfix/smtpd[14079]: connect from mail-lf1-f71.google.com[209.85.167.71]
Aug 5 14:26:51 gateway postfix/smtpd[14079]: NOQUEUE: reject: RCPT from mail-lf1-f71.google.com[209.85.167.71]: 554 5.7.1 <ba.do@vuanem.vn>: Relay access denied; from=<vanphong+bncBDRIDUN23UHRBDH3TWEAMGQEIH4KNOI@vuanem.com> to=<ba.do@vuanem.vn> proto=ESMTP helo=<mail-lf1-f71.google.com>
Aug 5 14:26:52 gateway postfix/smtpd[14079]: disconnect from mail-lf1-f71.google.com[209.85.167.71] ehlo=2 starttls=1 mail=1 rcpt=0/1 bdat=0/1 quit=1 commands=5/7
 

dcsapak

Proxmox Staff Member
Staff member
Feb 1, 2016
8,267
1,049
164
34
Vienna
Relay access denied
your mailgateway correclty denies the mail because it is not in the domains to be relayed...

maybe the admin of 'vuanem.vn' mistyped the mx info?
 

thien_nv

New Member
Jul 12, 2021
10
2
3
24
your mailgateway correclty denies the mail because it is not in the domains to be relayed...

maybe the admin of 'vuanem.vn' mistyped the mx info?
thank for reply.
I think so, too.
but this messes with my tracking center.
but it's okay if there's no problem
 

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