Bulk Deleting Emails get rid off from 793 error

Trying to delete the emails in Gmail leading to 793 error ? don't worry here is a solution to clean all those hundreds of thousands of emails which are there from past year or less. To do this you need run a small script using Google Script.
First go to this link https://script.google.com/
Then start a script and copy paste the below script into Google script and save it (click the little clock button).
This is for your triggers. You can set up how frequently you want the script to run (I did mine for every minute).

function batchDeleteA() {
  var batchSize = 100 // Process up to 100 threads at once
  var threads = GmailApp.search('label:inbox older_than:2d');
  for (j = 0; j < threads.length; j+=batchSize) {
    GmailApp.moveThreadsToTrash(threads.slice(j, j+batchSize));
  }
}

How to stop a sent mail after hitting the send button in Gmail

Gmail is one of the most commonly used mail service by every internet user. It's is common that every human makes mistake but sending an email with mistakes might may lead to problem sometimes.So, Gmail has a feature that we can undo a sent mail.

By mistake or unintentionally we send an email we can undo it in Gmail and the email will be saved in drafts and can be corrected and resend it again.

Lets see how to Undo a sent mail:

• Log in to your Gmail account and go to mail settings.

• Now go to 'Labs' section in setting menu.

• Now make a search for"Undo send" extension in labs. There comes cool Gmail beta plugin which helps you to undo a sent mail.

• Enable the "Undo Send" and save your mail settings and refresh your page.

• Test it by sending an test mail to anyone and now you will find a small Undo option besides it to get that email back, click that Undo and your email will back to draft for future use.

How to secure your inbox from unwanted emails, spam ?

These days emails are so easy to send than post a letter to any one it's easy fast reliable and easy to manage but in this most advance age of  invention many other thing grow fast like spam, scam and un wanted in our inbox.

These unwanted emails spoil our time and just make disturbance. We always want to read and see only useful and related email. Now what we do to secure our inbox from all un necessary emails. For this purpose we have to secure our inbox by using guard which will not allow all unwanted emails and all emails which send from bots. For this purpose there are many paid and premium services but one of the best and free service for this purpose is BoxBe.
BoxBe is a very efficient client to manage all emails like this. There is nothing much difficult process to use this service you just need to register on BoxBe and verify your account which you want to secure than your inbox is completely safe now no unwanted emails and spam.
Enjoy your free safe guard.