Proxmox Mail Gateway. SMTP Server.

[Geron]

Hi, I wanted to ask, I have a website that requires an SMTP server to send emails, what does Proxmox Email Gateway do exactly? Does it connect to an SMTP server or create it?

I'm a bit confused

 

[poetry]

Does this help https://www.proxmox.com/en/downloads/item/proxmox-mail-gateway-datasheet

Or maybe this https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#_what_is_proxmox_mail_gateway

1.1. What is Proxmox Mail Gateway?​

Email security begins at the gateway, by controlling all incoming and outgoing email messages. Proxmox Mail Gateway addresses the full spectrum of unwanted email traffic, focusing on spam and virus detection. Proxmox Mail Gateway provides a powerful and affordable server solution to eliminate spam and viruses, and block undesirable content from your email system. All products are self-installing and can be used without deep knowledge of Linux.