Delivery report

[postmaster at mail0.yassinvalire.xyz]

Hello, this is the mail server on mail0.yassinvalire.xyz.

I am sending you this message to inform you on the delivery status of a
message you previously sent.  Immediately below you will find a list of
the affected recipients;  also attached is a Delivery Status Notification
(DSN) report in standard format, as well as the headers of the original
message.

  <debian-science-maintainers at lists.alioth.debian.org>  delivery failed; will not continue trying
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