What is the best tool to verify and clean the mailing list ?

A list with thousands, or even tens of thousands of email addresses, necessarily contains invalid addresses. These invalid addresses should be cleaned up, i.e. deleted, to preserve the quality of your email list. Thanks to CaptainVerify you can check, clean and optimize your databases. In the article below, you will discover the features as well as the advantages of the latter.

Focus on the CaptainVerify tool ?

CaptainVerify as its name suggests is a secure solution to verify your emails and mobile numbers. It is one of the Best Email List Cleaning & Verification Services. With this verification and cleaning of the database, you can now improve your derivability in order to best optimize your marketing techniques and uses. Apart from that, CaptainVerify offers a very simple service especially for checking emails in large numbers. To do this, all you need to do is import your email database from a CSV file (encrypted via SSL). This gives you the ability to import files up to 1 million lines. You will then see that all emails are scanned and verified.

CaptainVerify detects your email problems

CaptainVerify has the ability to detect problems with your emails as quickly as possible. Among other problems, we can mention : invalid, incorrectly entered or incorrectly spelled addresses, duplicates, hardbounces, NPAI but also spammers and honeypots. In addition, the latter relies on technologies such as MX, DNS and SMTP to detect whether an address is valid or not. Regarding data privacy, CaptainVerify itself is a secure solution, no email addresses are shared with third parties or resold for commercial purposes. Files are backed up for 90 days and then automatically deleted from your account and CaptainVerify servers

A service to verify all your mobile numbers

In addition to all these mentioned advantages, CaptainVerify also has a mobile number verification service. This allows you to check the availability of cell phone numbers before contacting them. In addition, you can analyze your database thanks to the detailed statistics provided by the solution (valid or invalid emails, unknown, free, disposable, at risk). All of this data allows you to assess the quality of your database. Note that CaptainVerify also has a free tool called Mail Tester to quickly verify an email address, with no registration required.