Using your primary Gmail address for every signup creates several long-term issues.
Never use temp mail for sensitive accounts like banking, government services, or primary social media. If you lose access to the burner address, you may never be able to recover those accounts. gmail+temp+mail+exclusive
The Plus (+) Trick: You can append a plus sign and any word after your username (e.g., yourname+newsletter@gmail.com). Gmail treats this as your standard address, but you can create custom filters to automatically archive or delete mail sent to that specific alias. Using your primary Gmail address for every signup