Vista - Cannot Send messages, but can Receive (SMTP not responding)

"Greg_France_nord" <GregFrancenord@xxxxxx> wrote in
message news:916836A2-6EB1-4C6E-9E92-815B15923920@xxxxxx[snip]

Download and install this hotfix, with Windows Mail not running:

http://support.microsoft.com/default.aspx/kb/941090

Although it's labelled as for mail stuck in the Outbox, it also works in
other folders. If you don't know whether you have a 32-bit version
of Vista or a 64-bit version, try the hotfix for the 32-bit version first.
Some common antivirus programs, such as most of those from Norton
or McAfee, tend to cause stuck messages and other problems in
Windows Mail, although seldom immediately, so if you have such a
program, remember where to find the hotfix, and hope it will install
again if you need it again. The Vista SP1 update includes this hotfix
and more, but takes longer to install.