A confirmation email is an important part of every business. It provides reassurance to customers, colleagues and vendors regarding a transaction or meeting. It is also an opportunity to thank recipients for their support and a chance to upsell or cross-sell products and services.

Confirmation emails can be used to confirm an email address  orders, bookings, reservations, subscriptions and registrations. These messages are usually sent automatically after a specific condition is met, like placing an order, subscribing to a newsletter or registering for a webinar.

Using email to confirm an address is not a new idea, but it has become more popular as the internet became more commonplace. This is mainly due to the fact that people use their email addresses everywhere on the web.

The Ultimate Guide to Confirming an Email Address: Best Practices and Tools

One way to check whether an email address is valid or not is to search for it on the Internet. Major search engines like Google or Bing crawl the internet regularly, indexing all the web pages and content that they find.

Another simple way to check whether an email address is valid is to ping the email server. However, this method is not always accurate. It could result in damage to your domain reputation and increase the amount of spam emails that you receive.

Using a service to validate an email address is the most reliable way to ensure that your list is valid. Besides, it saves you time and helps prevent bad email addresses from damaging your sender reputation and getting you added to spam lists.