php邮件群发程序， 只需普通php环境即可，无需插件,无任何功能限制。 带邮箱地址导入功能，群发可加随机码，可一键安装。-Php mail bulk program, just an ordinary php environment can be, without plug-ins, without any functional limitations. E-mail address with the import function, mass can be added random code

可以一键群发邮箱，支持QQ邮箱，自动换账号，秒发送，带发送失败回执反馈(Can be one-click group mailbox, support QQ mailbox, automatic account change, seconds to send, with send failure feedback)