email posting to groups.io
I cannot post via email to email@example.com -- I could in the past.
I tried several pre-contest schedule postings and the all came back:
Subject: Undelivered Mail Returned to Sender
Arrival-Date: Fri, 19 Jul 2019 20:28:48 +0000 (UTC)
Final-Recipient: rfc822; firstname.lastname@example.org
Diagnostic-Code: X-Postfix; connect to lb01.groups.io[18.104.22.168]:25:
Operation timed out
I _AM_ receiving all the posts of others, and in reading those
"reflected" email headers, I believe they are (successfully) posting by email.
Anybody else with this problem?
It's a PITA to have to use the browser UI....