Bursting feature: Can I hide email password in the subject field.

The bursting program send email to lingzx03@midea.com but in the subject it comes out with email account an password.
lingzx03@midea.com/xing12#
xing12 # is a password how can I hide the password in the subject title of the email.

my xml writing:
<xapi:email id="GradeMsgId" server="xxx.yy.zz.pp" port="XX" from="liangzx03@midea.com.cn /xing12" reply-to ="skm@xyz.com">



Can someone help me to find out how to hide password?
I need a workaround

thanks,

Jia