--------------------------------------------------------------------------------
By this file you can set user login IP restrictions.
Formal Syntax:
restrictionitems = *(restrictionitem)
restrictionitem = useraddress "=" iprestriction CRLF
iprestriction = *(ipaddress / ipmask ";")
This specifies that the user john@doe.com can login via any service only from IP addresses 127.0.0.1 and 192.168*.* Other users can login from any IP address.