Email appears under my private name and not company name (domain)

Email appears under my private name and not company name (domain)

Hi there,

Need help, it may be a simple issue but I am new and do not know how to handle it.
I have registered an email address in the format info@domainname.com. The emails I send however, are received on the other side under my name and the email address and not under the domain name  (company's name).

I will be happy to solve it.

Thank you.