Mastering Email Services 2023: A Complete Guide - Nuno Tavares

For businesses, professional email addresses provided by paid ISPs like Google Workspace or Microsoft Office 365 are recommended. These services offer enhanced security, two-factor authentication, and control over who can access the email account. They also allow for the addition of DNS records, which enhance email security. These professional email services are designed for transactional emails and have limitations on the number of emails that can be sent per day.