MailboxValidator helps to clean up your email list. MailboxValidator connects to the mail server and checks whether the mailbox exists or not. The key features of MailboxValidator are:
Syntax checking to ensure the correct email format
DNS checking to ensure the domain existence
MX server checking to ensure the server existence
Clean up duplicate emails
Email address validation in bulk
MailboxValidator alternatives
Are you looking for an MailboxValidator alternative for your email marketing? We listed some MailboxValidator alternatives.