The 'replyto' property

Character Vector

Valid for: GetMail, SendMail

The replyto property contains the e-mail address to which any reply to an e-mail should be sent. It is a simple character vector.

For the SendMail object, you should set this property before calling the SendMessage method. The default is an empty vector, which means that the reply address is the same as the 'From' address.

For the GetMail object, this property is read-only, and is valid only after you have called the GetMessage method to retrieve an e-mail from the POP3 server.