Callback URL for other SMTP server

I’m trying to notify my hosted Mautic instance of bounces and complaints.



I know for sparkpost the URL is [Myinstall]/mailer/sparpost/callback and for Mandrill is [Myinstall]/mailer/mandrill/callback



What if i’m using other smtp server to send emails? What is the callback URL?

I’m trying to notify my hosted Mautic instance of bounces and complaints.

I know for sparkpost the URL is [Myinstall]/mailer/sparpost/callback and for Mandrill is [Myinstall]/mailer/mandrill/callback

What if i’m using other smtp server to send emails? What is the callback URL?