I try to add a disclaimer in mail messages in order to implement return/read receipt. I follow instructions in this page: http://wiki.zimbra.com/index.php?tit...ime)_or_footer
I modified the master.cf.in in /opt/zimbra/postfix/conf and restarted zmmtactl.
When I try to send an e-mail with return/read receipt, it goes to deferred queue with this error:
temporary failure. command output: pipe: fatal: pipe_command: execvp /opt/zimbra/postfix/conf/disclaimer: no such file or directory
the file is present with the correct permissions.
Thanks in advance.