If you have a long list of emails, you can evaluate whether these emails are even real or not, using the ISEMAIL function. Suppose we have a list of emails in cell range A2:A5 in a given spreadsheet.

When sending marketing, promotion or business-to-business emails, you want to confirm that the address is legitimate and clients will receive your messages. Instead of waiting for the dreaded "MAILER ...

Email validation tools are crucial to the health of your mailing list. Learn how validation tools check email addresses, verification methods, and 3 tools to try. If you have an email list, it's one ...