Accounts mail symbol

You're referring to the "at symbol" or "at sign"!

The at symbol is @. It's commonly used in email addresses to separate the local part from the domain name. For example, in the email address "[email protected]", the @ symbol is used to separate the local part "john.doe" from the domain name "example.com".

The at symbol has its origins in the early days of computing, when it was used as a symbol for "at" or "located at". It was later adopted as a standard symbol for email addresses in the 1970s and 1980s.

Today, the at symbol is widely used in many contexts, including:

I hope that helps!