I think I have at least a lead on the issue.  This is actually a client that I am doing some IT work for and it turns out they recently switched from one ISP to another.  The Axosoft installation was trying to send email out through an account (which still exists) at the old ISP, but is doing so through the new ISP's network.  ...

I have read through other posts about email not being sent and none of them seem to apply to my situation.  Here is what I have: Server Hardware: 2 Intel Xeon 2.2 Ghz CPUsOS: Microsoft Windows 2000 SP4OnTime: 7.0.2.7191 (machine had OnTime 2006, which was uninstalled before 2007 was installed).Problem: Since the upgrade to 2007, no email ...