bug#51733: 27.1; Detect impossible email addresses better

[Robert Pluim]

>>>>> On Wed, 19 Jan 2022 17:51:32 +0100, Lars Ingebrigtsen <larsi@gnus.org> 
>>>>> said:

    Lars> Robert Pluim <rpluim@gmail.com> writes:
    >> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=51733#305 shows
    >> 
    >> From: Robert Pluĭm <rpluim <at> gmail.com>
    >> 
    >> which I thought Lars said was not allowed?

    Lars> A web page can show whatever it wants, surely?

Indeed, and the mbox is correct, so Iʼm going to have to retract my
maligning of gmail :-)

Robert
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