Hi John, osCommerce has its own mail client (PHP based) and it can be changed to use SMTP authentication using an osC contribution. VirtuMart is also PHP based but so far all the information I found re. Google Apps is either incomplete or wrong.
I like the idea of sending the admin emails to my Rogers account, I'll have to look into that.
I found a Google guide that describes how to use qmail and Google Apps as a mail relay but you need to have the Educational or Premium package. Educational is not applicable in my case and Premium is $50/user/year, it might not sound like much but since I'm not using my boxes to make any money I just don't want to spend any money to send email. No to mention that I would end up having to pay for about 4 users so that's $200/year at least ($CAD 240)
I have a better chance at winning the lottery than getting Rogers to OK my emails without paying an arm and a leg.
My gateway server is really just my firewall/router, I don't use it for web hosting or mail or anything like that, my other SME server is just for me to play with. If I ever end up having a proper (and profitable) e-Store I'd definitely look into using a hosting service, until then I have to do it on the cheap.
If I could configure my server(s) to use an account an Google Apps to send emails that would be enough for me, sort of IMAP client on the server and account on Google Apps.
Maybe I have to look into a mail forwarding service or something like that.
Thanks for your help, I really appreciate it.
D.