Comment 17 for bug 1085

Re comment #13
Quote from bug #302913, marked as duplicate:
The message headers can't be copied in memory for paste (header title can't be
selected, and only one row max).

Expected results:
Copy-paste message header in one operation, which would look like this when pasted:
Subject: asdf
From: ...
Date: ...
To: ...
(or all message headers if selected).