TLS for multiple domains

Question asked by Paul Blank - 8/29/2018 at 6:05 AM

Answered

I'm using the latest version of SM 15.

Is there a way to use one secure certificate per domain for TLS on an SM server with more than one domain, for SMTP transport (for example)? It looks as if I can only bind one certificate at a time for any given port number.

3 Replies

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Eric Tykwinski Replied

8/30/2018 at 9:07 AM

Paul,

I think this was just asked, but it's only possible to bind an SSL to an IP address and port.
So two possiblities I can see around this.
1. Use a Public IP address per domain.
2. Use an internal IP address per domain, and run a proxy for SMTP to switch on domain name. (NGINX, Zevent, F5, et al.)