What can cause constant email campaign failure?
What can cause constant email campaign failure, or did I sign up with the wrong Email Service Provider? From the email marketer of a major corporation to the one-man shop marketer, they all try their best to get out a timely email newsletter – with zero expectation of a total email campaign failure. When a failed campaign is discovered, they might not know what went wrong. They may say “did I sign up with the wrong ESP?” An ESP or Email Service Provider is a company that offers “different ways to manage and send bulk email to individual email addresses