go-redrock/swiftmailer

Swiftmailer, free feature-rich PHP mailer -- maintained by Redrock Software Corporation with Symfony Mailer features back-ported for legacy and enterprise applications

v6.5.0 2026-06-04 20:38 UTC

Requires

• php: >=8.3
• ext-iconv: *
• ext-intl: *
• ext-mbstring: *
• ext-openssl: *
• async-aws/ses: ^1.8
• egulias/email-validator: ^2.0|^3.1|^4.0.2
• google/apiclient: ^2.16
• guzzlehttp/guzzle: ^7.0
• league/oauth2-client: ^2.7
• league/oauth2-google: ^4.0
• microsoft/microsoft-graph: ^2.10
• nyholm/dsn: 2.*
• phpseclib/phpseclib: ^3.0.52
• stevenmaguire/oauth2-microsoft: ^2.2

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3.57
• infection/infection: ^0.29
• mockery/mockery: ^1.0
• phpstan/phpstan: ^2.1
• phpunit/phpunit: ^9.6.33
• rector/rector: ^2.0
• roave/security-advisories: dev-master
• symfony/phpunit-bridge: ^4.4|^5.4
• tijsverkoyen/css-to-inline-styles: ^2.4

Suggests

• ext-intl: Needed to support internationalized email addresses
• tijsverkoyen/css-to-inline-styles: For automatic CSS inlining in HTML emails (Swift_Plugins_CssInlinerPlugin)

MIT

• Chris Corbyn
• Fabien Potencier
• Redrock Software Corporation

• mail
• mailer
• api
• email
• smtp

Published on Packagist.org on 2026-08-10 19:23 UTC