自动删除gmail的邮件

RMGmail.md

function Intialize() {
  return;
}

function Install() {
  ScriptApp.newTrigger("purgeGmail")
           .timeBased().everyMinutes(10).create();

}

function Uninstall() {
  
  var triggers = ScriptApp.getScriptTriggers();
  for (var i=0; i<triggers.length; i++) {
    ScriptApp.deleteTrigger(triggers[i]);
  }
  
}

function purgeGmail() {
  //var search = "before:2018/08/24";
  var search = "is:unread before:2018/10/12";
  var threads = GmailApp.search(search, 0, 100);
  
  for (var i=0; i<threads.length; i++) {
    var thread = threads[i];
    thread.moveToTrash();
  }
}

function test(){
  
  var search = "category:updates";
  var threads = GmailApp.search(search, 0, 100);
  
  for (var i=0; i<threads.length; i++) {
    var thread = threads[i];
    thread.moveToTrash();
  }
}

1. 运行环境 script.google.com
2. 注意，时间间隔只能大于10min，否则的话会不执行