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Old 30 Jun 2021, 10:29 PM   #6
hadaso
The "e" in e-mail
 
Join Date: Oct 2002
Location: Holon, Israel.
Posts: 4,837
I have an X-LinkName header in an email fetched by Fastmail a couple of months ago (may 4th) from Hotmail using POP3
It also has X-LinkUIDL and X-LinkId headers.
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