If you send an email to someone based on an email address they gave you some time ago, but this time you receive a bounce-back message, it’s usually because that person has changed their email address or their inbox is full. When you’re running a business and a successful mailing list, you don’t want to have bounced emails.

Some mail servers are configured to delete all bounced mail automatically, but you don’t want to do that. In fact, you want to know about every bounced email your system gets because this gives you an opportunity to rectify the situation. In most cases, there’s nothing much you can do. If someone changed their email address and didn’t provide you with the new one, all you can do is prune your list accordingly.

However, this is exactly what you want to do. You don’t want to maintain a working email list with hundreds of dead emails in there because all you end up doing is wasting valuable system resources.

Bounce handling

If you’re using a proper email provider, bounce handling will usually be handled automatically, but if it’s not, it’s important to check your email lists for email address that are no longer valid or accepting your email. If you don’t, you can be marked as a spammer and this is not good.

Being labeled a spammer will not only tarnish your professional and/or personal image, but you can affect your webhost, ISP and email service provider!