I have a client with some traveling users. One has been using IMAP from our server for email access. We recently had some problems on the server and I had to uncheck the Anonymous access to the SMTP virtual sever and restrict the IP addresses that can connect to it.
Now he can recieve email but cannot send. I got the IP address of his home ISP IP where he lives and added that IP address and it works from his home but not from other locations. Is there a way of enabling this again without enabling Anonymous access.