Leave once confirmation is complete
Once the success page is displayed and you no longer need a second code, the short-term address has done its job.
Task duration calculator
How long should you keep an address?
Start with when the task ends
A verification code may arrive in minutes, a download link may take half an hour, and a test flow may span several delivery batches. The planner separates how long you need to wait from whether you may need to recover access later.
Consider what can’t be undone
What can’t be recovered when the countdown ends
Temporary addresses work well when you can walk away as soon as the task is complete. If you may ever need email-based recovery, long-term control matters more than leaving less of a trail.
Save the file for real
Don’t stop after seeing the download email. Open the link, make sure the file works, and only then decide whether to switch addresses.
Recovery access must stay under your control
Payment, subscription, work, and important community accounts may send security alerts months later. Use your regular email address or a forwarding alias.
Longer retention isn’t always better
Choose based on the task’s endpoint, not habit
A longer lifespan only delays expiration; it doesn’t turn a temporary address into a reliable identity. Switch when the task is complete to reduce the window for follow-up marketing.
About 15 minutesOne-time code, email confirmation
About 1 hourDownload link, event confirmation, possible resend
Long-term control neededAccount recovery, billing, and ongoing notifications