几天后永久删除Gmail信息

Question

我正在使用这个脚本来删除gmail中的旧邮件，每X天一次，它的功能是正确的，但是邮件会被发送到垃圾桶，我想永久地删除邮件而不把它们发送到垃圾桶。

// The name of the Gmail Label that is to be autopurged?
var GMAIL_LABEL = "mylabel";    

// Purge messages automatically after how many days?
var PURGE_AFTER = "21";

function purgeGmail() {

  var age = new Date();  
  age.setDate(age.getDate() - PURGE_AFTER);    

  var purge  = Utilities.formatDate(age, Session.getTimeZone(), "yyyy-MM-dd");
  var search = "label:" + GMAIL_LABEL + " before:" + purge;

  // This will create a simple Gmail search 
  // query like label:Newsletters before:10/12/2012

  try {

    // We are processing 100 messages in a batch to prevent script errors.
    // Else it may throw Exceed Maximum Execution Time exception in Apps Script

    var threads = GmailApp.search(search, 0, 100);


    // For large batches, create another time-based trigger that will
    // activate the auto-purge process after 'n' minutes.

//    if (threads.length == 100) {
//      ScriptApp.newTrigger("purgeGmail")
//               .timeBased()
//               .at(new Date((new Date()).getTime() + 1000*60*10))
//               .create();
//    }

    // An email thread may have multiple messages and the timestamp of 
    // individual messages can be different.

    for (var i=0; i<threads.length; i++) {
      var messages = GmailApp.getMessagesForThread(threads[i]);
      for (var j=0; j<messages.length; j++) {
        var email = messages[j];       
        if (email.getDate() < age) {
          email.moveToTrash();
        }
      }
    }

  // If the script fails for some reason or catches an exception, 
  // it will simply defer auto-purge until the next day.
  } catch (e) {}

}

谢谢

Answer 1

这很简单，你要做的就是把你所有的邮件ID放在一个数组里，然后使用下面两行。

var request={"ids":messageIdArray};
Gmail.Users.Messages.batchDelete(request, "me");

你必须启用 高级Gmail API

批量删除

因此，如果你的其他代码实际工作，那么这个应该可以做到。

var GMAIL_LABEL = "mylabel";    
var PURGE_AFTER = "21";
function purgeGmail() {
  var age = new Date();  
  age.setDate(age.getDate() - PURGE_AFTER);    
  var purge  = Utilities.formatDate(age, Session.getTimeZone(), "yyyy-MM-dd");
  var search = "label:" + GMAIL_LABEL + " before:" + purge;
  try {
    var msgA=[];
    for (var i=0; i<threads.length; i++) {
      var messages = GmailApp.getMessagesForThread(threads[i]);
      for (var j=0; j<messages.length; j++) {
        var email = messages[j];       
        if (email.getDate() < age) {
          msgA.push(email.getId());  
        }
      }
    }

  } catch (e) {}

}