BlockSurbey has launched a free bounce email checker based on SMTP validation. Basically, here, it takes a list of emails from you and tells of if those actually exist. This is a nice free tool which you can use to clean your email list. This is because time to time there are always certain email addresses in the email list which become invalid.
To filter out dead mailboxes from your newsletter list, you need email verification tools. There are even email verification APIs for that but they are not generously free and require technical knowledge. And hence, you can reply on this free tool by BlockSurvey. However, for now, it can only take 10 emails at a time to check the bounce status.
Most email verification tools out there only check the domain validity through MX records. But this tool here actually makes the SMTP connection to the server and ensures you that the target email address actually exists and email can be delivered to it.
Free Bounce Email Checker from BlockSurvey based on SMTP Validation
There is no sign up or registration needed to use the email bounce checker of BlockSurvey. Just access this tool here and then simply enter the list of emails that you have. Copy and paste the list of emails or you can separate them using a “,” delimiter.
Now, simply check the SMTP option and then simply click on the Verify button. It will take a few seconds to show you the results. When it is done, you can see which email addresses in your list are deliverable and which ones are not.
In this way, you can use this simple online too for bounce email checker. Just use the online web app and you are all good to go. The process is very simple and straightforward. Just give it a list of email addresses and it will take care of them for you.
If you are looking for a simple and powerful email bounce checker tool, then you are at the right place. The one by BlockSurvey which I have mentioned here is great and actually works perfectly. If you are in email marketing like line of work then you will find it useful. Best part is that there is no sign up or registration required. So, give it a try and let me know what you think.