Can I put PMG behind a reverse proxy for users to access the quarantine

cctgteddy

New Member
Aug 18, 2025
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I have PMG on https://mailgateway:8006/

Users are getting an email that says "go to https://mailgateway:8006/quarantine to view your spam messages"

The issue is this host doesn't have an SSL certificate trusted by my user's PCs and doing this would be problematic. The other issue is I don't allow port 8006 through my VPN.

I'd like to put this behind our HAProxy instance with https://mailgateway.mydomain.com/quarantine if possible.

How can I configure PMG to send emails with a different external link?