On 10/24/2016 9:24 AM, Nikolaos Milas wrote:
> On 24/10/2016 5:15 μμ, Fazzina, Angelo wrote:
> 
>> Can't you use REGEX to write a rule to catch them, and then decide
>> what you want to do with those emails ?
> 
> Would the following be valid?
> 
> smtpd_recipient_restrictions =
>     ...
>     check_sender_access hash:/etc/postfix/blacklisted_senders
>     header_checks pcre:/etc/postfix/blacklisted_maillists
>     ...
> 
> /etc/postfix/blacklisted_maillists
> 
> /^Return-Path: <oursuperclub-members+bnc(.*)@googlegroups.com>/    
> REJECT
> 
> Nick
> 


header_checks can't be used there.  Use a second check_sender_access
instead.

smtpd_recipient_restrictions =
    ...
    check_sender_access hash:/etc/postfix/blacklisted_senders
    check_sender_access pcre:/etc/postfix/blacklisted_maillists
    ...

/etc/postfix/blacklisted_maillists

/^oursuperclub-members+bnc(.*)@googlegroups\.com$/  REJECT
superclub not allowed



 -- Noel Jones

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