Easy Network Service Monitor
Easy Service Monitor is a network fault management tool that continuously monitors network devices and services. If something went wrong, it will alert you by email/phone/pager BEFORE problems get seriously out of hand. A detailed log file will record every event of the monitored targets and can... You can configure the system so that when something goes wrong, a set of actions, such as execute a program, reboot server or update web page, will be triggered.
http://www.javvin.com/emonitor.exe - 2Mb - Download - Screenshot

2X LoadBalancer for Terminal Services
Load balancing, increased security and redundancy for your Terminal Services Since Microsoft Terminal Services Servers support many users, it's important to ensure that each Terminal Server is fully redundant and that the load is distributed between servers ensuring optimal service quality for... 2X LoadBalancer features: Resource based load balancing Ensures redundancy of Terminal Servers Reconnects users to disconnected sessions Supports Microsoft Terminal Services and Citrix. ... In addition, if you are allowing users to login from the internet, you can hide the backend terminal...
http://downloads.2x.com/loadbalancer/2XLoadBalancer.exe - 2Mb - Download - Screenshot

Mail Server Pro
Mail Server Pro is a bullet-proof SMTP POP3 server software used by corporations and Internet Service Providers as an ultra fast and reliable mail server. It is simple but powerful; it has a lot of security features and options to prevent DDoS attacks and block SPAM. ... The SMTP and POP3 services work as NT services therefore they will keep working in the logoff mode. ... Using Mail Server Pro, you will never encounter a sending problem wherever you connect your PC to a network or phone socket.
http://www.getfreefile.com/download/mlsrvpro.zip - 2Mb - Download - Screenshot

Servers Alive
Servers Alive is your 24/7 automatic server monitoring solution for guarding against server and process failures or attack. Script your own tests plus use our built-in functionality to automatically monitor critical server functions and processes including: PING (ICMP/TCP and IPX), TCP Services,... Discover why Servers Alive is the preferred server monitoring solution for compananies and organizations of all sizes. ... Try the free Servers Alive Windows version today. ... You can easily create scripted response scenarioes to reboot,shut down, execute another program, or take any other...
http://www.woodstone.nu/soft/salive.exe - 12Mb - Download - Screenshot

PA Server Monitor
PA Server Monitor is a Windows service that monitors the health and availability of Windows servers, network services (on Windows, Linux and other operating systems), and devices. No agents are needed to monitor remote servers. Also includes rich reporting on most monitored resources. ... PA Server Monitor can watch: Event logs on local and remote Windows servers CPU and memory usage Free local and server disk space Changed files and directories (great intrusion detection) Running Windows services Custom script results Local and remote directory quota monitoring Network Interface...
http://www.poweradmin.com/servermonitor/servermonitorpro.exe - 5Mb - Download - Screenshot

Enterprise Mail Server
Enterprise Mail Server is a high-performance SMTP POP3 server program designed for large enterprises and Internet Service Providers where having an ultra fast and reliable mail server is vital. It can be used along with virtually any mailer or email program; it is simple, light-weight, powerful... The SMTP and POP3 services work as NT services therefore they will keep working in the logoff mode. ... It has a lot of security features and options that allow you to protect the server from DDoS attacks as well as safely block SPAM and spammers.
http://www.emailarms.com/downloads/zip/entersmtp.zip - 2Mb - Download - Screenshot

Netoscope
In an age where even a temporary malfunction of a web site or a mail server means loss of business, productivity, or communication, it is important to make sure that your Internet services are running around the clock. The ability to be notified when such services fail is just as important to... Netoscope provides several ways to respond to failed services. ... Netoscope is a simple and effective tool to monitor Internet services such as web, ftp, or mail servers. ... This makes it a useful tool for both client and server machines.
http://www.basta.com/Software/SetupNetoscope.exe - 479Kb - Download - Screenshot

DDNSServ
DDNSServ allows you to Run your own DDNS or dynamic DNS service. The server suite is fully featured with full support for MX, CNAME, and even NS records. With DDNSServ, you can offer the internet community a valid alternative to static IP addressing. ... Server component requires Windows 2000 Server or 2003 Server. ... DDNSServ is one of the easiest ways to tap into the ever expanding DNS services market. ... DDNSServ includes all the features you would find at the leading dynamic DNS services. ... Those people can even run their own DNS server, despite changing IP's.
http://www.dyndnsservices.com/ServerTrial10.zip - 4Mb - Download - Screenshot

Service Account Manager
Service Account Manager is a powerful mass management tool for the automated and remote management of Windows services. The tool provides a single view of all services on all managed systems, allowing administrators to report on and change virtually all service properties with a few mouse clicks. ... The built-in tools require a massive number of mouse clicks and are incapable of answering the simple command: "show me which accounts are used on which services on all my servers, and give me a way to change them all at the same time.
http://www.liebsoft.com/products/samsetup.exe - 13Mb - Download - Screenshot

2X SecureRDP for Terminal Services
Accept / Deny incoming RDP connections by IP, Mac address, computer name and more 2X SecureRDP for Windows Terminal Services dramatically increases the security of your terminal servers by accepting or denying incoming RDP connections by IP, Mac address, computer name, client version or based on... 2X SecureRDP for Windows Terminal Services works with Windows 2000 or Windows 2003 Terminal Services and does not require a client component. ... 2X SecureRDP for Windows Terminal Services is an ideal tool to secure remote windows web servers which you are managing via Terminal services - Remote...
http://downloads.2x.com/securerdp/2XSecureRDP.exe - 1Mb - Download - Screenshot