I recently purchased an unmanaged VPS to host my business websites, however I am struggling to get the email accounts working as I have only ever had experience with shared hosting.
The VPS is running CentOS and I have Webmin/Virtualmin installed. I have added my domain, which is lyke.org.uk, and that is working OK. However, when I've added a user and tried to access their email account using Apple Mail, I've been able to establish a SMTP connection but I've not been able to login using POP.
Furthermore, I've set up squirrelmail and I can send an email to any email address from there but I haven't recieved any that I have sent to that email address from other accounts.
I would very much appreciate any help or suggestions as I am completely new to VPS and web hosting without Plesk or cPanel.