I like MailboxValidator because it helps to make sure my email list is clean and that each email on my mailing list is verified. It has a lot of paid features, but the email provider checker is free. Another feature that I like is the duplicate email remover. This is a really good feature to have when you are incorporating multiple lists of emails together. Overall, it is really simple to use and easy to get started with. Review collected by and hosted on G2.com.
One big thing that I do not like about MailboxValidator is that it doesn't not verify a large list. You have to break down a larger list into smaller ones for the program to be able to handle all of the emails. If you have to send a lot of emails then the pricing can be somewhat expensive. It can also take a substantial amount of time to process things such as cleaning lists. Review collected by and hosted on G2.com.
