On 25 Jan 2021, at 12:00, nexa-request@server-nexa.polito.it wrote:

Date: Sun, 24 Jan 2021 10:12:44 +0100
From: Alberto Cammozzo <ac+nexa@zeromx.net>
To: Center Nexa <nexa@server-nexa.polito.it>
Subject: [nexa] We may Soon have City-Spanning 900 HMz Mesh Networks
Message-ID: <70564d51-dd04-1d56-b6a7-e69748bc82be@zeromx.net>
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<https://cheapskatesguide.org/articles/900mhz-mesh.html/>