Having started and grown two companies, I am well aware of the importance of having professional emails that help your contacts feel at ease and know that they are in good hands.
Given the position I currently occupy, I could definitely help you in this regard because I send emails on a daily basis, and a good part of my success in this industry has come from good communication.
If not me, I would advise you to choose someone who not only displays good command of language but is also able to connect with your contacts.