i m getting this error
An error has occurred while attempting to change your password. Please contact your system administrator.
sh: ../plugins/change_passwd/chpasswd: Permission denied
Return code: 126
Logged In: YES
You need to set the permissions and ownership on the chpasswd file correctly:
# chmod 4750 chpasswd
# chown root:apache chpasswd
# ls -l
-rwsr-x--- 1 root apache 10868 Jul 6 19:49 chpasswd
All further requests about this plugin should be posted on the SquirrelMail plugins mailing list, as the SquirrelMail team does not support third party plugins.