Hi, thank you so much for the quick response. Obviously, I missed a critical part of the code and jumped to conclusions. I tried it with the header From code added and now the sender email shows as myusername@mydomain.com but is now followed by "via tommy.heliohost.org". Is there a way to change this or is this as far as PHP can go codewise? I'm thinking that the mail client automatically appends the "via tommy.heliohost.org". If not, how should I proceed? Thanks again!