we changed in transport file and when we reload file then postfix not starting

when we change in transport file and reload the file then postfix not starting.

maillog:-

Dec 7 15:54:37 mailxf2RelayServer postfix-out/postfix-script: fatal: Postfix integrity check failed!
Dec 7 16:05:10 mailxf2RelayServer postfix-out/postfix-script: fatal: the Postfix mail system is not running
Dec 7 16:05:10 mailxf2RelayServer postfix-out/postsuper[21423]: fatal: scan_dir_push: open directory bounce/A/A: Not a directory
Dec 7 16:05:11 mailxf2RelayServer postfix-out/postfix-script: fatal: Postfix integrity check failed!
[brijesh@mailxf2RelayServer ~]$

sol:-


rm -r /var/spool/postfix-out/bounce/A

/etc/init.d/postfix-out start