Common Mistakes When Using Fake Emails in Production
Fake email addresses are perfect for QA and staging, but they can cause problems if they leak into production systems. Understanding common mistakes helps you avoid them.
Leaving Test Accounts in Live Databases
Forgetting to remove fake users from production can skew analytics and confuse support teams. Always have a process for cleaning up test accounts before launch.
Sending Campaigns to Fake Addresses
If marketing lists are not filtered correctly, fake emails may receive campaigns, wasting send volume and harming deliverability metrics.
Mixing Real and Fake Data
When developers copy databases around without clear rules, fake and real data can blend. Keeping environments separate and naming fake accounts clearly prevents this.