WebGate3.7

is probably the perfect solution for you. WebGate can act as a messaging gateway between your wireless messaging devices (pagers, mobile phones, etc.) and your company's intranet, or the Internet. Even if your company only has numeric pagers, using WebGate is a great way to let you know when that important email has arrived.
WebGate is a fast, easy, and reliable way to stay in contact with your out-of-office personnel. With WebGate's webpage interface individual webpages can be automatically created for each of your company's employees. Group webpages and webpages with drop-down lists can also be automatically created and maintained by WebGate.
WebGate's email interface is capable of using several different methods to relay messages to you wireless messaging devices. For each recipient (pager, mobile phone, etc.) WebGate can collect email messages from one or more existing email accounts.
WebGate can act as an internet mail server and receive email messages from any other standard email server (MS Exchange, Netscape, Unix sendmail, etc.) or email client (MS Outlook, Netscape Messenger, Eudora, etc.). WebGate can even be setup to collect all the email for your entire internet domain from a single mailbox at your Internet Service Provider or Webpage Hosting Company.
WebGate includes many high-end features like multiple modem support (up to 16), intelligent message queuing, on-call groups, comprehensive message logging and reporting, remote administration and monitoring, etc. WebGate also supports several message delivery options such as: TAP/IXO/PET support, email delivery support, numeric pager support, and direct cable connection support. WebGate is easily scaleable to support high throughput installations.