When there are a large number of unreal mailboxes in the mailbox list, you not only waste mail sending volume and increase a large number of bounced mails, but you can also easily be regarded as sending spam. Therefore, it is necessary to verify whether the mailbox actually exists before sending a letter, so as to reduce the volume of sent letters and bounced letters, and effectively improve work efficiency.
illustrate
1. A tool to verify whether the email address actually exists. It can be imported and verified in batches.
2. Create an accurate customer email database for you.
3. Filter a large number of probe mailboxes for you and reduce the chance of your outbox being blacklisted
4. This software is a green version and does not require installation. You can use it directly after decompression.
it works
it works
it works