android和ios今天收不到推送消息

android和ios收不到推送消息是什么原因呢？
服务端返回信息：
{"msg_id":67553997358395355,"sendno":557752552,"statusCode":0,"responseWrapper":{"responseCode":200,"responseContent":"XXXXXX","rateLimitQuota":600,"rateLimitRemaining":599,"rateLimitReset":60}}