What online service to use to create a minimal IT infrastructure for a small company?

Question

Mail server

Please advise a simple and inexpensive all-in-one online service for creating a minimal IT infrastructure for a small company. Namely:
- domain registration MyCompany.biz;
- creation and hosting in the same place of a small company website (3-5 static pages at www.mycompany.biz);
- creation and hosting in the same place of 5-7 mailboxes *@mycompany.biz with POP3/SMTP access.

No other services are required and will not be required in the future. Those. providers with paid add-ons like Google Apps, Office 365, and Office Web Apps that cannot be opted out are not considered.

It is necessary that the hosting be in Europe or America, and that the mail server does not transmit X-Originating-IP in the header of the letters (under the existing sanctions, the company's connection with Russia can become an obstacle to doing business).
The site and mail will not require more than 40-50MB. Maybe there are services in which such a volume of services will be provided free of charge with paid registration and domain support?

Thank you.

Answer 1

Google Apps

Answer 2

Apparently, you need something like a constructor.
ru.wix.com is, it seems, one of the most popular