[](https://php.package.health/packages/wildbit/swiftmailer-postmark/1.0.0)
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/guzzle | Guzzle is a PHP HTTP client library | ~5.2 | 7.9.2 | outdated |
| swiftmailer/swiftmailer | Swiftmailer, free feature-rich PHP mailer | ~5.1 | v6.3.0 | outdated |
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| illuminate/mail | The Illuminate Mail package. | ~5.0 | v11.25.0 | outdated |
| phpunit/phpunit | The PHP Unit Testing framework. | ~4.5 | 11.3.6 | outdated |