Go to your Gmail account, in the search bar, simply type "unsubscribe" and hit enter. Now, tick the box above to select all emails with this unsubscribe tag then all you need to do is just tap on the delete button and all these promotional emails will be deleted.
Yes you can undo your mail: Setting icon (top right) Settings>General Toggle on 'undo send' Choose 30 secs Next time you send an email the 'undo' button will appear.
You can make your email confidential while disabling the features such as copying, printing, forwarding, and downloading by the recipient. To enable it, you will need to tap on the 'lock' symbol while sending a new email.
What this site does is scan your Gmail and send you a report about everything stored on it. Also, this web app will label your inbox to sort out the largest emails that it thinks you could delete to free up space.
Want to make it look like you're at your desk at 0800? Now you can do exactly that: Click the down arrow next to 'Send' Choose 'Schedule Send' Pick the date + time you want Sit back + relax.
Have an email that you don't need to deal with now? Set a reminder for later: Click on the clock icon on the right Choose how long you want to snooze the email It'll appear back in your inbox on that date.
Yes you can rread and eply your mail offline: However, you'll need to turn it on with a few steps: Settings then Click All settings, followed by Offline. Once in the Offline tab, select Enable offline mail.