From: Shugo Maeda <shugo@...>
Date: 2018-01-19T13:04:26+09:00
Subject: [ruby-core:84930] Server maintenance on 2018-01-24

Hello,

Mail services on ruby-lang.org will be unavailable for server
maintenance between 09:00-11:00 on 2018-01-24 (UTC).

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