There are 3 scripts included here so everyone can adapt to their needs.
The 1st runs without restarting the SMTP task, which you can use in the
mail template then push out to everyone.
The 2nd includes the SMTP task restart script builtin.
The 3rd was if you have multiple configuration documents and does not
restart the SMTP task.
You may want the 4th to just run on your server (or if you do weekly
server restarts you have no need.