Modern SwiftMailer fork adding Symfony Mailer features for legacy PHP apps
This project revives the abandoned SwiftMailer library by back‑porting key Symfony Mailer capabilities, offering over 20 HTTP API transports and a DSN factory for flexible configuration. It provides plugins, DKIM enhancements, and retry mechanisms, making it a drop‑in upgrade for existing PHP codebases. Targeted at developers maintaining legacy PHP applications that need modern email features without rewriting code. Compared to the original SwiftMailer, it delivers richer functionality and better security while staying fully backward compatible.
View on GitHub →go-redrock-software/swiftmailer