REJECT and "optional text" question...

[Pedro David Marco]

Hello,

I have a sender restriction like this:

smtpd_sender_restrictions =
                permit_mynetworks
                check_client_access hash:/etc/postfix/special_clients

and in special_clients file:

205.201.128.108    REJECT You are blacklisted



What i see is that it works and the client gets rejected BUT with the message 
"Access denied" and not "You are blacklisted".. 

example log:

2016 Jul 23 04:11:05 host1 postfix/smtpd[10484]: NOQUEUE: reject: RCPT from 
mail108.us4.mcsv.net[205.201.128.108]: 554 5.7.1 
<bounce-mc.us11_44614205.940081-mpar=iblhelper....@mail108.us4.mcsv.net>: 
Sender address rejected: Access denied; 
from=<bounce-mc.us11_44614205.940081-mpar=iblhelper....@mail108.us4.mcsv.net> 
to=<mpar=iblhelper.net> proto=ESMTP helo=<mail108.us4.mcsv.net>


any idea why, please?

Thanks!

Pedreter.