I have a virtualmin server properly configured and working.
Then I installed Roudcube for one of the domains in the server, but I noticed that it was impossible to send e-mails because I stopped the saslauthd service (recommended by Config Server Security Firewall - CSF).
After manually starting saslauthd I was able to send e-mails via Roudcube. So, this is the only way to send e-mails via smtp/Roundcube in Virtualmin?
Does it poses a security threat to my server?