changed: - The "Sender email address for 'thank you emails'" field is where you set your 'From' email address for [Thank You Email]s. It must be a valid email address. This email address can receive: - Replies from people who have received the [Thank You Email] - Bounce messages from email addresses that require you verify you sent the message as a form of Spam prevention - Bounce messages from email addresses that are not valid (hard bounces) due to being mistakingly input or a bogus email address entered - Bounce messages from email addresses that are valid (soft bounces) but not currently deliverable - Spam Due to this range of mostly valid email, it would be helpful to have an email software that can automatically filter bounces and remove spam.