A test email address is a dummy account used for testing purposes. It helps QA analysts and developers test their workflows before they ship a product to the production. This is a good way to detect bugs and ensure that everything is working as expected.
This can be done with tools such as PuTTY for telnet or iTerm in Mac systems. These tools will send a ping to the MX servers associated with the email address. If it succeeds, the server will respond with an OK message.
You can also verify the authenticity of an email address using DNS lookup. This will determine if the domain is available, and whether it has any blacklist or spammy data associated with it.
How to Test Your Email Address for Deliverability and Performance
Another method to verify the validity of an email address is to use a DKIM check. This will ensure that the email’s domain is properly set up and can be trusted by the recipient’s MTA.
If an email is not valid, it will bounce back and make an entry in the system that it was not received by the intended email address. This can be a problem if you are sending out promotional emails or newsletters.
It is very important to have a test email address before you send out your first mass email. This will help you identify any errors and fix them before sending to your subscribers.
This will save you time and effort, as well as ensure that the message arrives to your subscribers in the proper manner. You can test your campaign by sending it to a single or multiple recipients, as well as to an email preview, which will show what the message will look like on different devices and browsers.