Sending emails to a big number of invalid or non-existent email addresses results in a high hard bounce rate, which in turn alarms the mailbox providers who may block the sender. You need to perform Email Verification to avoid Hard Bounces.

Email marketing is the act of sending a message, typically to a group of people. In its broadest sense, every email sent to a potential or current customer could be considered email marketing. It involves using email to send advertisements, request business, or solicit sales; but remember it is alwa...

Bulk email list verification – an indispensable tool for companies sending mass emails – determines whether or not a list of email addresses is fully valid and deliverable. The process involves an address-by-address analysis of each email on an uploaded list and is offered as hosted software. For mo...