I’m using iCloud email but the “Host Hardware Maintenance Affecting Your App” went into spam probably for its “From” section not recognized by iCloud. Though I added “@fly.io” to whitelist, notification from null sender won’t be received well.
Sender: noreply=fly.io@mg.fly.io
Date: Mon, 09 Sep 2024 10:28:57 +0000
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="588d5f4abc58a225dfa4605b882f14336b0964a8fd393817efc9b9aa1b66"
Subject: [Fly.io] Host Hardware Maintenance Affecting Your App
From: Fly.io No Reply <noreply@fly.io>
(To: part redacted)