Creating a CSV with a Text Editor 1.) Open a text editor like Notepad. 2.) Add the header row: email_address,first_name,last_name. email_address,first_name,last_name 3.) Next, enter the text data that you want the file to contain. The data must follow the same format as the header: e-mail address, first name, and last name. Remember to use a comma to separate each field. email_address,first_name,last_name jsmith@metasploit.com,john,smith 4.) Separate each row with a new line. email_address,first_name,last_name jsmith@metasploit.com,john,smith dthomas@metasploit.com,dean,thomas 5.) Save the file when you are done.