Dear Wietse,
Thank again for your reply.
I've make the change on the master.cf and the main.cf.
After restarted postfix, I've fewer errors.
I've add this line in my main.cf:
debugger_command = /usr/bin/strace -p $process_id -o
/tmp/smtpd.$process_id & sleep 5
And updated my master.cf with that:
sendercheck unix - n
n - 0 spawn -D
dunnopl unix - n n
- 0 spawn -D
When I've the error "command time limit exceeded", that is the strace
of the process:
http://pastebin.com/s3kne09r
If the processus don't return a error, that was the starce:
http://pastebin.com/GknKaMMx
I find a change a the line 62 on the PastBin ... But I can't understand why ...
Do you have an idee what's I can check ?
Bests Regards and again thank for your time,
Damien