problem to see my new entries with postconf when I create a slow transport

[Daniel Madaoui]

I notice that postconf -n does not return my entries regarding the
slow transport and wonder if there's an error my setup.

My version is 2.8.0

The lines in main .cf are:
slow_destination_recipient_limit = 20
slow_destination_concurrency_limit = 2

The lines in master.cf:

slow      unix  -       -       n       - -       smtp
       -o syslog_name=postfix-slow
       -o smtp_destination_concurrency_limit=3
       -o slow_destination_rate_delay=1

The lines in transport

gmail.com    slow:


the log show that it use slow transport:

Jan 25 19:50:34 foo postfix-slow/smtp[51285]: E6FC3C77424: 
to=<f...@gmail.com>, relay=alt1.gmail-smtp-in.l.google.com[74.125.39.27]:25, 
delay=70, delays=38/0.04/30/1.6, dsn=2.0.0, status=sent (250 2.0.0 OK 
1205981434 d23si12252431fav.24)


But I can't see my entries ( slow_destination_recipient_limit for example) 
with postconf

Thanks