Sending Email Process

Hi guys,
I'm sending automattically emails when customers buy products on my ecommerce portal.
But, send pages by emails, at least in my server, using asp.net is too slow.
So, I want to send emails automattically, but using SERVER PROCESSING (Server Side). Did you get my point?
The customer won't see the sending process. But in background, directly on the server, the email is being sending.

Is there any way to do that?


Thanks in advance
Clemilson

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