I chose to use websitebox for our companies web site. We signed up for the roundcube email. Unfortunately my boss gets over 100 spam emails a day. We have physically moved them to the spam box. We have set up the spam filter in roundcube yet they still appear in his inbox.
I contacted roundcube and asked about the Imap server as I read on other threads on here that it is where to stop the spam from. I was told they use a POP3 server. I am not tech savvy but any help on how to stop all the spam would really be appreciated. My supervisor is getting very irate with all of this.