I have 3 different excel files with 22 colloums each. The first collumn is email addresses, the second is fist name, the second is last name, the third is company name...etc
Anyways, I need someone to run a check on all the email addresses to make sure they are valid. If they are not, I need them removed from the list along with their row of information.
I have attached a screenshot of what my files looks like. Out of my 3 excel files, there are about 20,000 email addresses.
I need this done ASAP.