The 'from' property

Character Vector

Valid for: GetMail, SendMail

The from property contains the e-mail address of the sender of an e-mail as a character vector.

For the SendMail object, you should set this property before calling the SendMessage method.

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