25 Jun 2021, 06:56

@Sanjeev Thank you, change the URL does the same thing, but I fixed it anyway.

Here is what I did.
In /vendor/uvdesk/mailbox-component/Console/RefreshMailboxCommand.php , follow the refreshMailbox to pushMessage

The response is not 200 but an HTML turns out it is the Cloudflare returns a CAPTCHA to me instead let me visit that URL...

Thank you for your help.