New install of Mailcow has no SSL certificates

I’ve just installed Mailcow using Docker on Ubunutu22.04 and everything seems to work except my connection is not secure.

How do I get a LetsEncrypt certificate enabled?

I can’t find any clear instructions on how to do this and the forum threads I’ve seen, the answers seem a bit elusive and unclear.

Just wait it should happen automatically (if your DNS records are correct)
Of course you can force it.

Thanks or your reply. I need to wait until tomorrow as I’ve used up my limit trying to get this and other issues fixed.

I’ll update the question once I’ve tried it.