I have a friend want to have a free account. I told him about Zoneedit because I have been using it for many years and feel happy about it. He asked that how often he will receive email for verification as specified in the terms. He doesn't want to receive the emails too often. For example, NO-IP has monthly verification and that is too many for him. I actually have hardly receive any zoneedit verification emails from my experience. Please let me know if you have any information. Thanks in advance.