Until my skills of managing an email service increase by a significant margin there is no point in me managing your emails. Try cock.li in the meantime.
Emails are not encrypted. If this service gets hacked that... the HACKERS CAN read the emails on this thing!.
I mentioned that this was hosted on a VPS? What if the machine hosting this instance gets hacked? Cloud Computing is the 'future'? Malicious actors do not care for the law, they follow where they stand to gain the most from: CLOUD COMPUTING PROVIDERS. Beware.
I will offer my email services one day but at the present moment, not now. I am too green to this stuff.