"gmail.com -yahoo.com -hotmail.com -aol.com Txt 2022"
gmail.com and also yahoo.com (but yahoo.com is commented out) would be excluded due to the negative operator, even if irrelevant.GMAIL.COM still matches.- yahoo.com (space after minus) breaks the operator.2022 may match file names like backup_2022.txt, directory names, or date strings inside the file.Spam Risks: Harvesting emails for unsolicited marketing is often a violation of the CAN-SPAM Act.
Choose your preferred format (CSV is standard for spreadsheets; you can save this as a .txt file later). Security and Privacy Note