Simple Mail Transfer Protocol
RFC 821
part of STD 10
Recipient expansions
Mail trigger | To | Cc |
---|---|---|
doc_added_comment | rfc821@ietf.org | |
doc_state_edited | rfc821@ietf.org | |
ipr_posted_on_doc | rfc821@ietf.org | ipr-announce@ietf.org |