When the buyer is sent the thank-you email, whose return address will they see?

Normally, the buyer would see the message as coming from whatever Display Name you have entered in E-junkie Seller Admin > Manage Seller Acocunt > Edit Profile. To help buyers contact you, we also include a Reply-to: header with your Display Name and Display Email, so buyers can send you a message by simply replying to any thank-you email they receive.

However, since the message is not actually being sent from a mailserver @ your domain, the anti-spam policies of major email providers require that we identify ourselves, the real sender, with a sending email address @ our domain, so From: "Your Display Name" <client@e-junkie.com> would be the full sender's header. This is necessary to greatly reduce the likelihood of your thank-you emails being flagged as spam (or even rejected outright), so while not ideal for business identification, it is really in the best interest of buyers and sellers alike.