Hello i cannot access roundcube and my system status checks says the following errors.
Dovecot LMTP LDA is not running (port 10026).
IMAPS (dovecot) is not running (port 993).
Mail Filters (Sieve/dovecot) is not running (port 4190).
The SSH server on this machine permits password-based login. A more secure way to log in is using a public key. Add your SSH public key to $HOME/.ssh/authorized_keys, check that you can log in without a password, set the option ‘PasswordAuthentication no’ in /etc/ssh/sshd_config, and then restart the openssh via ‘sudo service ssh restart’.
System software is up to date.
Mail-in-a-Box is up to date. You are running version v0.51.
System administrator address exists as a mail alias. [email@example.com ↦ firstname.lastname@example.org]
The disk has 19.19 GB space remaining.
System memory is 78% free.
Any idea what it could be and how to proceed.