Mailer Configuration Reference (SwiftmailerBundle)
Warning: You are browsing the documentation for Symfony 5.x, which is no longer maintained.
Consider upgrading your projects to Symfony 7.2.
Caution
The Swift Mailer project is not supported since November 2021 and its integration with Symfony was removed in Symfony 6.0.
Use the Symfony Mailer component, which was introduced in Symfony 4.3 as a modern replacement of Swift Mailer.
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