Remote Administration: all aspects of the system can be administered from anywhere on the local network (or across the Internet if specific permission is granted.)
Customisable Content Validation: all textual material entering or leaving the organisation can be validated against dictionaries of restricted content  
Automatic Network Configuration: the installation validates the network configuration and automatically installs missing components and corrects inconsistencies.
DHCP Server: IP addresses may be dynamically assigned to computers on the Network. Full DHCP function set
Installable Services: new functionality may be downloaded from the Internet and automatically installed with one click. The service catalogue is continuously being updated so the latest services are always available to you.  
Unlimited Email Addresses: there is no limit to the number of email addresses which can be managed.
Multiple domains: domains may be owned or shared across multiple locations.
Multiple sources: mail be received from any number of sources. Mail routing logic can be defined for each source
Mail redirectors: mail forwarding options may be defined by account. Mail forwarding or re-routing may be to internal or external addresses. There is no limit to the number of destinations
Mail size restrictions: size restrictions may be placed on both incoming and outgoing email. Size restrictions may be applied on a user by user basis
Advanced connection scheduling: email exchanges may be scheduled at appropriate times to minimise telephony costs. Different schedules can be defined for weekdays and weekends.
Anti spam: sources of unwelcome email may be defined. Mail may be rejected from an entire domain or individual addresses
Content control: messages failing content validation my be logged and/or rejected and/or forwarded to a review authority. Content validation may be applied on a user by user basis  
Audit and archiving: Comprehensive logs provide a complete history of all email transfers. An archive copy may be maintained of email passing through the system
Web Access permissions: set on a user by user basis
Advanced caching: means that MultiNet only retrieves from the Internet when essential to do so. Caching policies can be customised to meet the specific needs of the site.
Customisable proxy messages: all messages shown to a user can be customised.
Content Control: unacceptable content can be logged and or blocked at the gateway. Content policies can be applied on a user by user basis  
Site restrictions access may be denied to whole domains or parts of a domain. Access restrictions may also be expressed in terms which sites are permitted. Access restrictions can be applied on a user by user basis.
Web to Email: Downloads of certain file types may be downloaded in the background and sent to the requesting email by user. Files downloaded in this manner may be checked for virus's before releasing to a user/
Logging: comprehensive logs may be take of all Internet access. the logs identify the user accessing a resource and the full URL of the resource accessed
For more information about features of installable services click here