I've had my own VPS a while now and I'm able to point the DNS from 123-reg to my VPS server but I've never been able to get my emails working. Here's my 123-reg DNS settings:
* A 18.104.22.168
@ A 0 22.214.171.124
mail A 126.96.36.199
mail MX 1 mail.passionize.co.uk
www A 0 188.8.131.52
Can anyone help me in the right direction of setting up my DNS settings correctly?