composer.json

{
    "name": "zendframework/zend-mail",
    "description": "provides generalized functionality to compose and send both text and MIME-compliant multipart e-mail messages",
    "license": "BSD-3-Clause",
    "keywords": [
        "zf2",
        "mail"
    ],
    "homepage": "https://github.com/zendframework/zend-mail",
    "autoload": {
        "psr-4": {
            "Zend\\Mail\\": "src/"
        }
    },
    "require": {
        "php": "^5.5 || ^7.0",
        "zendframework/zend-loader": "^2.5",
        "zendframework/zend-mime": "^2.5",
        "zendframework/zend-stdlib": "^2.7 || ^3.0",
        "zendframework/zend-validator": "^2.6"
    },
    "require-dev": {
        "zendframework/zend-config": "^2.6",
        "zendframework/zend-servicemanager": "^2.7.5 || ^3.0.3",
        "zendframework/zend-crypt": "^2.6",
        "squizlabs/php_codesniffer": "^2.3.1",
        "phpunit/phpunit": "^4.8"
    },
    "suggest": {
        "zendframework/zend-servicemanager": "^2.7.5 || ^3.0.3 when using SMTP to deliver messages",
        "zendframework/zend-crypt": "Crammd5 support in SMTP Auth"
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "extra": {
        "branch-alias": {
            "dev-master": "2.7-dev",
            "dev-develop": "2.8-dev"
        },
        "zf": {
            "component": "Zend\\Mail",
            "config-provider": "Zend\\Mail\\ConfigProvider"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "ZendTest\\Mail\\": "test/"
        }
    }
}