Does the Free Plan Support TCP Tunnels for SMTP/IMAP with Cloudflare Tunnel?

What is the name of the domain?

example.com (anonymized)

What is the error number?

Not specified

What is the error message?

Connection times out

What is the issue you’re encountering

Hello everyone, I’m trying to make a mail server accessible via a Cloudflare Tunnel, but I can’t connect to the ports (25, 465, 587, 993). I’m using the free plan. Does the free plan support TCP tunnels for SMTP and IMAP? If not, what plan do I need? Thank you! I’ve attached a image file with more details about my setup and logs.

What are the steps to reproduce the issue?

Set up a Cloudflare Tunnel to forward traffic for SMTP and IMAP, then try to connect to the ports.

Screenshot of the error

You can’t make a mail server behind a tunnel public, on any plan.

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