San Jose, California-based Ipswitch Inc has launched version 3.0 of its Simple Mail Transfer Protocol-based Mail Server for Windows NT, claiming it is the first electronic mail server to monitor itself and other NT services on one server and automatically notify administrators of any problems. Other new features include: remote restart capabilities via the Web; an automatic restart option, multi-domain support through virtual host management; remote administration via the Web; administrator-defined user account limits; optional electronic mail-to-pager and electronic mail-to-fax and an optional Domain Name Server-based server. Version 3.0 is shipping now with the base version at $500; existing Mail Server users can upgrade for $200. The electronic mail-to-pager and electronic mail-to-fax option retails for $65 and the DNS server option costs $200.