[pfx] Re: DQS key in error responses

[Christian Kivalo via Postfix-users]

On June 22, 2024 12:55:32 PM GMT+02:00, Cody Millard via Postfix-users 
<postfix-users@postfix.org> wrote:
>|Hello list.|
>
>|
>|
>
>|I included Spamhaus XBL in client restrictions for my server. An error is 
>supplied to the individual/bot that is trying to connect that looks like the 
>follow:
>
>|
>
>|Transcript of session follows. Out: 554 5.7.1 Service unavailable; Client 
>host [57.152.56.248] blocked using <DQS_KEY>.xbl.dq.spamhaus.net; Listed by 
>XBL, see https://check.spamhaus.org/query/ip/57.152.56.248 In: ??? Out: 500 
>5.5.2 Error: bad UTF-8 syntax In: Out: 500 5.5.2 Error: bad UTF-8 syntax In: ? 
>Out: 221 2.7.0 Error: I can break rules, too. Goodbye. For other details, see 
>the local mail logfile *You can see my dqs key in the err*|*or send to the 
>client. Is this a problem? If so, how could I remove the DQS key from the 
>response? *
Use rbl_reply_maps to customize the response and hide the key. See 
https://www.postfix.org/postconf.5.html#rbl_reply_maps
-- 
Christian Kivalo
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