Corporate email needs a domain name to establish professionalism, credibility, and brand identity. A custom domain (e.g., @yourcompany.com) makes emails appear more legitimate and trustworthy compared to generic addresses like @gmail.com or @yahoo.com. It also helps with branding, as customers and partners associate the domain with the company. Additionally, using a domain name allows businesses to have full control over their email infrastructure, including security settings, spam filtering, and compliance policies.
For example, a company named "TechSolutions Inc." can use emails like sales@techsolutions.com or support@techsolutions.com, which look more professional than using free email services. This also helps in building trust with clients, as they can easily verify the sender's identity.
In the cloud era, companies can leverage managed email services provided by cloud providers to set up and manage their domain-based email systems. For instance, Tencent Cloud offers email hosting services that allow businesses to easily configure and manage custom domain emails with high reliability and security.