April 8, 20206 yr Hello! i have setup a CentOS 8 vm with postfix and dovecot. I only need to add tls using letsencrypt. only problem is.. i cant use it. I have shut down all my lets encrypt in host os (UnRAID 6.8.3). It says "connection refused" I have tried to disable the Firewalld but nothing. Port is opened + i can connect to the domain if the unraid dockers are infact working. Thank You!
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