Example output
Sure, I can generate a regular expression that matches an email address.
Here it is:
^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$
This regular expression matches an email address with the following format:
The email address starts with one or more alphanumeric characters, dots, underscores, percentage signs, plus signs, or hyphens, which represent the local part of the address.
This is followed by an at sign (@).
The domain name consists of one or more alphanumeric characters, dots, or hyphens.
The domain name ends with a dot (.) and two or more alphabetical characters, which represent the top-level domain (TLD).
You can use this regular expression in any programming language or text editor that supports regex to validate email addresses.