When publishing a new post, the Ghost will not send an email to subscribers. But in the Lab, I tested the sending email feature which successfully sent an test email to the target email. BTW, I am using Amazon SES
What version of Ghost are you using?
2.21.0
What configuration?
Bitnami Ghost hosted on AWS m2.micro
What errors or information do you see in the console?
Nothing related to email or error in > Ghost log
The email you configured in your config is currently used only for administration emails - things like invites and password resets. If you want to send emails to your subscribers when you publish posts, you might find the email integrations useful: