Sender ID: "SMTP Service Extension for Indicating the Responsible Submitter of an E-mail Message"

Language:
English
This memo defines an extension to the SMTP service that helps receiving e-mail servers determine whether the SMTP client is authorized to transmit mail on behalf of the responsible submitter's domain.
  • Version:

    1

    File Name:

    senderid_spec4.pdf

    Date Published:

    2/16/2005

    File Size:

    55 KB

      This memo defines an extension to the Simple Mail Transfer Protocol (SMTP) service, which allows an SMTP client to specify the responsible submitter of an e-mail message. The responsible submitter is the e-mail address of the entity most recently responsible for introducing a message into the transport stream. This extension helps receiving e-mail servers efficiently determine whether the SMTP client is authorized to transmit mail on behalf of the responsible submitter's domain.
  • Supported Operating System

    Windows XP

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