On Tue, 1 Mar 2005 09:31:41 -0800, Jason Davis <JDavis@xxxxxxxxxx> wrote: > http://www.MSExchange.org/ > > Hi Pat, > > Using OWA is another option for us, but due to the amount of SPAM we get on > a daily basis, most people prefer to use an IMAP4 client which can integrate > with SPAM filtering software. SPAM filtering should be focused at your gateway (the server your MX records point to), not by your clients. New project for you: Try to decrease SPAM and Viruses at or before your Exchange server. > Plus, with Exchange 5.5 and OWA, there is not a "select all" function if you > want to > delete multiple email messages at one time. In other words, you have to > individually > check each email message for deletion (very inconvenient). If your clients were not processing the SPAM at their mailboxes, I imagine this would be less of a problem. > Am I opening up a can of worms by enabling remote access using IMAP4? Can I > beef up security on my Exchange 5.5 server? In short, yes, forwarding any port to your LAN will increase your susceptibility to attack. See my last response for pointers. ...D