WebMail Definition: What is Webmail?

Webmail is a web-based email service that can be accessed using a web browser. Webmail accounts are usually free and they are an alternative to email services that require a particular workstation to function. However, users cannot access their email while offline as webmail requires an internet connection to load the contents. Some popular webmail providers are Gmail, Outlook.com, Yahoo! Mail, AOL Mail, etc.