Hi All,
Just a quick query, I seem to be having some problems with all my SMTP site to site messages with Exchange 2003. The messages all seem to sit in the queue.
I am concerend that the two PIX's (506e, running 6.3(1)) at either end are interfering with the SMTP messages.
I admit that I am not all that familiar with PIX's, and have noticed that when telnet'ing to port 25 of the opposing server (at the other end of a Site to Siet VPN) the port seems to "filtered" I get what seems like a Proxy/Filtering connection.
I would like to stop this, (if it is indeed the case) so that the two servers communicate directly rather than using this.
Any suggestions greatly appreciated
Tony
