Place where to send the bounce* when an email turns out undeliverable. The return address is in the envelope* of the email. Some people know this as the "From " header*, since it often saved in mailboxes looking like a header line. It really isn't; it's part of the envelope.
An address, usually printed in the top left corner of the outer envelope, detailing the senders location. Currently all USPS bulk mailings require a full and complete return address
the address of the sender of a letter or parcel indicating where it should be returned if it cannot be delivered
an even address that points after a JSR, BSR or A-Trap
This is usually placed in the upper left corner of the mail item to indicate the address of the sender. This address indicates where the sender wants the mail returned if it is undeliverable.
An address that goes in the corner of the out envelope so if the recipient has moved it will be returned.
A return address is printed on the flap of the invitation's outer envelope. It can also be printed on the front of the envelope of the respond card so your guests can easily "return" the respond card.
In both conventional and electronic messaging, a return address is an explicit inclusion of the address of the person sending the message. It provides the recipient (and sometimes authorized intermediaries) with a means to determine how to respond to the sender of the message if needed.