SMTP connection has not been functional for Google Apps. I am using the system on my Macbook Pro for sometime. It just gives me the error Message could not be sent
The emails sent though mailgun.org are entering into spam for the clients.
I have tried it. But it still gives me the same issue.
This is an issue with the Mac version currently.
https://forum.manager.io/t/cannot-email-with-custom-smtp-on-os-x/
I just retested with 16.4.20 and this still seems to be the case.
@lubos Do you have any updates on the updates?
This is also assuming that you’re not running Windows or Linux on the Macbook, in which case it would be something else.