IceWarp bug with certain pwds (Greater and less then sign)

Hi,

We found HC doesnt accept a pwd that has greater then and less then < and > in the pwd.
 
It shows an exception occurred error.
 
So for example a pwd like this is NOT accepted when you create a new email account: 3322<!jd23
 
If you replace the < with some other character, then it works.
 
Thanks.