测试邮件已成功发送，但邀请邮件从未发送

[jiayouwyhit]

最后，我自己弄明白了。

这是解决方案：

After restore, sending email invites don't work

Can you check that the setting disable email is set to no (it is set to yes or non-staff after an import). If you hid the alert banners via css, you may not know that after an import the emails sent with discourse are blocked until you act on it.