Email addresses that were fine a few months ago can stop working — people change jobs, close accounts, or abandon inboxes. Checking again before an important send keeps your list healthy.
How to re-check
You can run a fresh check on a list whenever you like. Open the list and start a new run. Each run gives you up-to-date results.
How often should I clean?
- Before any big or important send.
- Every few months for a list you mail regularly.
- Whenever you import a batch of new or old contacts.
Note
Remember that lists are deleted automatically 30 days after you create them. If you want to re-check later, keep your own copy of the original, or just upload it again.
Did this help?
If you still have a question, we are happy to help.