rails 邮箱配置

config.action_mailer.smtp_settings = {
address:              'smtp.gmail.com',
port:                 587,
domain:               '
user_name:            'account',
password:             'password',
authentication:       'plain',
enable_starttls_auto: true
}

config.action_mailer.smtp_settings = {
address:              'smtp.qq.com',
port:                 25,
domain:               'smtp.qq.com',
user_name:            '331333210@qq.com',
password:             '',
authentication:       'plain',
enable_starttls_auto: true
}