package mail const ( SMTP_SERVER = "smtp.qiye.aliyun.com" SMTP_PORT = "25" FROM_USERNAME = "system_notify@greentech.com.cn" FROM_PASSWORD = "GT123qweasd" TO_USERNAME = "lei.wu@greentech.com.cn,qian.zhang@greentech.com.cn,yagang.gao@greentech.com.cn" )