avsenderadresse

Avsenderadresse is a term used to describe the address identifying the sender in a communication. In Norwegian usage it covers both physical mail and electronic messages, serving as a point of return or contact for the recipient.

In postal mail, the avsenderadresse is the return address usually printed on the envelope or letter. It typically includes the sender’s name and street address, city or municipality, and postal code. This information allows the postal service to return the item if it cannot be delivered and can also enable the recipient to respond to the sender. In many countries the return address is legally or practically important for business correspondence and for compliance with certain mailing requirements.

In electronic mail, the avsenderadresse refers to the sender’s email address, commonly shown in the From header. It may differ from the envelope sender used for delivery processing (the return-path). The From address is what recipients see, but it can be forged or spoofed, which is why authentication mechanisms such as SPF, DKIM, and DMARC are used to verify that a message is legitimately from the stated sender.

Practical considerations include ensuring that the avsenderadresse is accurate and under the sender’s control. For privacy and security, individuals and organizations may choose to use a business or limited-disclosure address for bulk or public communications, while still providing a correct return address for legitimate responses or delivery issues. The term emphasizes the sender’s point of contact and identity in both postal and electronic contexts.