Google Apps Script for cleaning up Gmail

CleanUpGmail.gs

function cleanUpGmail() {
  var queries = [
    'from:([email protected]) in:inbox subject:(from your Steam wishlist on sale) older_than:7d',
    'from:([email protected]) in:inbox subject:(is live) older_than:1d',
     'from:ebay.com subject:("is live!"  OR "has been relisted") older_than:7d',
    // Security alerts
    'from:([email protected]) in:inbox subject:("Security alert" OR "New sign-in from") older_than:1m',
    // 2FA
    'from:([email protected]) in:inbox older_than:1d subject:("two-step authentication" )'
  ]
  
  var threads = Array();
  
  for(var query of queries){
    threads.push(...GmailApp.search(query));
  }
  
  Logger.log("Cleaning up %s threads", threads.length)
  GmailApp.markThreadsRead(threads).moveThreadsToTrash(threads);
}

Settings for the trigger