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From: Colin M. <col...@ya...> - 2026-01-05 13:11:42
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A Reddit user reported this problem at https://old.reddit.com/r/Tcl/comments/1q3zz42/email_to_webmastertcllangorg_not_deliverable/. I tried a test email myself just now to web...@tc... and it also bounced: Sorry, we were unable to deliver your message to the following address. <web...@tc...>: 521: 5.3.0 Upstream error, please check https://developers.cloudflare.com/email-routing/postmaster for possible reasons why. ye6dCEJkeEy2 The web page https://www.tcl-lang.org/ gives web...@tc... as a contact point, so this should work. I don't know who has access to investigate and fix this. Colin. |