18 Jun
2004
18 Jun
'04
3:57 a.m.
Given the complete lack of originating IP or envelope
information
when fetching from a remote POP3 mailbox,
...huh? The envelope-from is there in the Return-Path: header; the
originating IP is there in a Received: header (usually the first, but
if there's an internal handoff within the organization, it may be a
later one).
The envelope-to _has_ usually been lost, unfortunately.
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