The anti-spam tools correspond to different classes of products depending on whether they are installed on the server or on the PC. The anti-spam server software has proved superiority and higher efficiency in terms of quality, yet it also makes a more serious investment, more costly monthly fees to pay. Anti-spam server software is generally used by large companies or corporations that want to prevent unwanted mail messages from reaching their employees. The best of products can provide 99% detection and protection against spam. Moreover, the tool should not prevent the passage of legitimate mail messages, which is crucial for business.

The operation model of an anti-spam server software allows for the separation of the legitimate mails from the spam-like messages. When the identification is complete, the end user receives the legitimate mail while the rest of the messages are discarded. Just imagine what it would be like for someone who works on the computer, to clean hundreds of mails and select legitimate message from the multitude. On the average, the operation would take around one or two hours daily just with the sorting and the inbox cleaning. With an anti-spam server software, you are safe from such inconveniences.

The anti-spam server software meets corporate needs because of the possibility to be used network wide. The operational accuracy of the program is the responsibility of the network administrator who has to check for the right means to improve the functionality on a current basis. During a first stage of implementation, users may be required to check the mails on the server and flag the potential spam messages. It is also important to signal out any false positives, meaning, legitimate mail messages that are detected as spam by the tool. Notifying the network administrator about this inconvenience will allow for a finer tuning of the program and a better performance of the anti-spam server software.

Program combinations for advanced computer defenses are also possible. Anti-Trojan and anti-virus protection can be incorporated in the anti-spam server software so that the spam emails with a high risk of infection may be isolated. This out-of-the box function enjoys lots of applications for personal users as well, not just for corporations. The possibility to check the emails on the server and identify the spam without downloading it on the personal computer is a great method of keeping danger away. The features of most anti server software spam tools cover a large number of functions designed for management that allow you to monitor mails, receive Internet reports, get server-based auto replies and lots of others.