The Require-Recipient-Valid-Since Header Field and SMTP Service Extension
2014
This document defines an extension for the Simple Mail Transfer
Protocol (SMTP) called "RRVS" to provide a method for senders to
indicate to receivers a point in time when the ownership of the target
mailbox was known to the sender. This can be used to detect changes of
mailbox ownership and thus prevent mail from being delivered to the
wrong party. This document also defines a header field called
"Require-Recipient-Valid-Since" that can be used to tunnel the request
through servers that do not support the extension. The intended use
of these facilities is on automatically generated messages, such as
account statements or password change instructions, that might contain
sensitive information, though it may also be useful in other
applications.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
13
References
1
Citations
NaN
KQI