VestaCP error of emails not received +connect vps to domain

Job ID: 36975997

Budget: $10 – $30 USD

I will use a vps server to send unlimited emails, so someone has suggested to me to use 'vestaCP', and i want to see from where the problem, and also i want to connect the vps ip to the new domain, to trace it step by step
Related categories: PHP System Admin Linux DNS Web Hosting