Change authentication mailer service

By default, the CMS config uses swiftmailer to send email related to the authentication system. Currently, the authentication system has built-in support for sending mails with Swiftmailer and Symfony mailer. To change the service used to send mails, update the kunstmaan_admin.authentication.mailer.service config to either Kunstmaan\AdminBundle\Service\AuthenticationMailer\SymfonyMailerService or Kunstmaan\AdminBundle\Service\AuthenticationMailer\SwiftmailerService.

kunstmaan_admin:
    authentication:
        mailer:
            service: Kunstmaan\AdminBundle\Service\AuthenticationMailer\SymfonyMailerService

Custom mailer implementation

You can also use a custom mailer implementation by creating a class that implements the \Kunstmaan\AdminBundle\Service\AuthenticationMailer\AuthenticationMailerInterface interface and registering it as a service. Afterwards update the mailer service config option to the service name.`