I went for Mail Marshal with the integrated McAfee virus protection in the end. Im using the exchange add-on version of MM rather than the separate SMTP MM as we only receive about 1200 - 1500 mails a day (that includes internally moving mail) so performance and blocking spam *before* it hit the exchange server wasn't a big issue for me. Charles Cresswell, IS Manager 020 72130728 The Association of Corporate Treasurers Ocean House 10/12 Little Trinity Lane London EC4V 2DJ tel: +44.(0)20 7213 9728 fax: +44.(0)20 7248 2591 www: http://www.treasurers.org Notice of Confidentiality This e-mail (and any attachments) is intended for the named addressee(s) only. It contains information that may be confidential. Unless you are the named addressee (or authorised to receive it for the addressee) you may not read, copy, use, or disclose it to anyone else. Unauthorised use, copying or disclosure is strictly prohibited and may be unlawful. If you have received this transmission in error, please notify the sender by telephone immediately 020 7213 0705 and delete the message from your e-mail system. The Association of Corporate Treasurers may monitor outgoing and incoming e-mails and other telecommunications on its e-mail and telecommunications systems. By replying to this e-mail you give your consent to such monitoring. #ACT# The Association of Corporate Treasurers Ocean House 10/12 Little Trinity Lane London EC4V 2DJ tel: +44.(0)20 7213 9728 fax: +44.(0)20 7248 2591 www: http://www.treasurers.org Notice of Confidentiality This e-mail (and any attachments) is intended for the named addressee(s) only. It contains information that may be confidential. Unless you are the named addressee (or authorised to receive it for the addressee) you may not read, copy, use, or disclose it to anyone else. Unauthorised use, copying or disclosure is strictly prohibited and may be unlawful. If you have received this transmission in error, please notify the sender by telephone immediately 020 7213 0705 and delete the message from your e-mail system. The Association of Corporate Treasurers may monitor outgoing and incoming e-mails and other telecommunications on its e-mail and telecommunications systems. By replying to this e-mail you give your consent to such monitoring. #ACT#