Suddenly my forum doesn’t send any email. I’m seeing the following error in logs: /usr/local/lib/ruby/2.5.0/net/smtp.rb:539:in `initialize' /usr/local/lib/ruby/2.5.0/net/smtp.rb:539:in `open' /usr/local/lib/ruby/2.5.0/net/smtp.rb:539:in `tcp_socket' /usr/local/lib/ruby/2.5.0/net/smtp.rb:549:in `blo…

Discourseからメールを送信できない

Stephen (Stephen) 2019 年 4 月 10 日午後 3:19 2

Which mail provider are you using?

Do the failures coincide with a rebuild or upgrade?