I recently went through the emails:task and related code with the aim of testing each of the failure codepaths and touching up the error text. I also discovered that the effects of setting DISCOURSE_SMTP_ENABLE_START_TLS=false are (mostly) nil. Setting this didn’t actually disable STARTTLS and in f…

重构邮件：测试 rake 任务输出

supermathie (Michael Brown) 2025 年12 月 11 日 20:34 12

是 force_tls 阻止了邮件发送——它在连接时强制使用 TLS，可能只适用于端口 465。

真是个独角兽！

您使用的是哪些 SMTP 参数（不包括用户名/密码）？