Blacklist and whitelist

[alexandrek]

Good morning everyone, I'm new to using Proxmox Mail Gateway, and I'm facing some problems with the whitelist and blacklist.
I don't know if it's a configuration that's not done, or if it's a parameter that I need to adjust.
But some domains that are on the whitelist, I don't get blocked or sent to spam.
And some domains that I have on the blacklist don't get blocked, they arrive as quarantine.
In fact, I get quarantined emails that don't exist.
If you can give me a way to solve this.
Thank you

 

[janus57]

Hi,

You need to provide example with log to help you.

Best regards,

 

[alexandrek]

Good morning, sorry for the delay in responding.

Below is the log of one of the emails that is on the blacklist, but is in quarantine.

Thank you

2025-06-06T06:49:57.114616-03:00 antispam postfix/smtpd[135872]: connect from 112.54.140.34.bc.googleusercontent.com[34.140.54.112]
2025-06-06T06:49:58.438003-03:00 antispam postfix/smtpd[135872]: NOQUEUE: client=112.54.140.34.bc.googleusercontent.com[34.140.54.112]
2025-06-06T06:49:58.689788-03:00 antispam pmg-smtp-filter[135914]: 3414A6842B9C6A7BA5: new mail message-id=<626626764.4084.1749203389648@nynqi.sud-impression.com>#012
2025-06-06T06:49:58.795458-03:00 antispam pmg-smtp-filter[135914]: 3414A6842B9C6A7BA5: SA score=3/5 time=0.079 bayes=undefined autolearn=disabled hits=HTML_FONT_LOW_CONTRAST(0.713),HTML_MESSAGE(0.001),MIME_HTML_ONLY(0.1),PDS_RDNS_DYNAMIC_FP(0.001),RDNS_DYNAMIC(2.639)
2025-06-06T06:49:58.802791-03:00 antispam pmg-smtp-filter[135914]: 3414A6842B9C6A7BA5: moved mail for <*************> to spam quarantine - 33F676842B9C6C2F00 (rule: Quarantine/Mark Spam (Level 3))
2025-06-06T06:49:58.806056-03:00 antispam pmg-smtp-filter[135914]: 3414A6842B9C6A7BA5: processing time: 0.115 seconds (0.079, 0.022, 0)
2025-06-06T06:49:58.806298-03:00 antispam postfix/smtpd[135872]: proxy-accept: END-OF-MESSAGE: 250 2.5.0 OK (3414A6842B9C6A7BA5); from=<nair.morais@nynqi.sud-impression.com> to=<**************> proto=ESMTP helo=<nynqi.sud-impression.com>
2025-06-06T06:49:58.806765-03:00 antispam postfix/smtpd[135872]: disconnect from 112.54.140.34.bc.googleusercontent.com[34.140.54.112] ehlo=2 starttls=1 mail=1 rcpt=1 data=1 quit=1 commands=7

 

[janus57]

Hi,

Can you provide your filter ?

From the log nothing seems to match a rule.

Best regards,

 

[alexandrek]

Hello,
Could you be a little more specific, as I'm new to this and don't know much about it.
But this domain is listed as a regular expression on the blacklist, as shown below.

.*sud-impression.com

 

[janus57]

Hi,

go to "Mail Filter" and show you filter for blacklist.

And you expression should be "*.sud-impression.com", not ".*sud-impression.com"

Best regards,

 

[alexandrek]

If I put it the way you told me with the * before the . it gives me the error below when saving.



invalid regex: ^* matches null string many times in regex; marked by <-- HERE in m/^* <-- HERE .sud-impression.com$/ at /usr/share/perl5/PMG/Utils.pm line 1590. (500)

 

[janus57]

Hi,

again : go to "Mail Filter" and show you filter for blacklist.

Best regards,

 

[alexandrek]

Good afternoon, how are you???
Sorry for the delay in getting back to you, I didn't quite understand, which option do I go to Mail Filter and open???
Or would it be this screen below???