Operating System: Windows 2008 Server

Database: SQL Server 2008

mojoportal Version: 2.3.4.4

I am having some difficulty getting mail to work on my host WebHost4Life.

I have gotten mail to work when a user registers because I have registered and received mail. Now I want to get mail to work when I make a Web Store purchase, which is working except for the email notification.

There are no records in either database table mp_EmailSendQueue or mp_EmailSendLog. 

Here are my settings:

WebHost4Life says that:

Incoming Mail Server:
pop.mydomain.com
Outgoing Mail Server:
smtp.mydomain.com

And in the noreply@mydomain.com mailbox settings:

SMTP Server: myuserid.webhost4life.com
SMTP Port: 587
POP Server: myuserid.webhost4life.com
POP Port: 110
Outgoing Server Requires SMTP Authentication

So, I assume the mailSettings are working and the SMTP is not.
My question is about SMTP configuration.

Should I use the same mail settings in SMTP?

Should I replace the SMTP settings with what is shown at the end, SMTP Server, Port 587?

Should I replace the SMTP settings with what is shown at the end, POP Server, Port 110?

An finally, if I do use settings in these last two questions, do I use the username and password that I log into WebHost4Life or do I use the noreply@mydomain.com username and password?
 

That helped out a lot. If anyone is interested in WebHost4Life settings: