Webhook Postmark support: management of bounces, spam and unsubscription

[av1dlearner]

This is obsolete in 5.x not sure how to get it working

Mautic 5 New callback process results in 404

Your software My Mautic version is: 5.0.1 My PHP version is: 8.1.27 My Database type and version is: Your problem Hi everyone, I upgraded to 5.0.1 but I saw that the callback process is now unified under https://mautic.example.com/mailer/callback however my postmark webhook calls will get a 404 These errors are showing in the log: "POST /mailer/callback HTTP/1.1" 404 5592 "-" "Postmark" "POST /mailer/callback HTTP/1.1" 404 5592 "-" "Postmark"