Learning center

When you need to check if an email address is valid or verify if a mailbox exists. You will probably want to use a free online email verification tool.

To avoid blacklisting or losing IP and domain reputation, email marketing lists should not contain stale and invalid email addresses. Keeping a marketing list current is vital.

Bulk email check tool analyzes your mailing list address by address, connects to an email server, and confirms mailbox deliverability.

A clean subscriber list increases chances to land emails in the inbox rather than hitting the spam folder. Keeping the mailing list current and accurate.

When you experience low deliverability or high bounce rates, you probably have a bad sender reputation.

To guarantee an email marketing campaign's success, you need to prepare before starting to send emails. Not doing so will land your email in spam or bounce it without reaching the subscriber mailbox.

Find out why keeping a mailing list clean is important.

When you decide to promote your business or brand online, you will start seeing many different terms.

Email addresses on a mailing list can become outdated very quickly. Through a mailing list lifetime, it tends to become old. As a mailing list grows, the more frequent verifications it needs.