Deleted messages are stored in Gmail's Trash folder for 30 days. Once “deleted forever,” either through your actions or because 30 days have elapsed, you can almost guarantee the message is gone for good.
How far back can Hotmail recover deleted emails?
for 30 days
How do I recover permanently deleted emails from Hotmail?
- Go to Outlook.com and log in to your Live, Hotmail, or other Microsoft email account.
- Select the Deleted Items folder in the left pane.
- Select Recover items deleted from this folder at the top of the message list.
- Select the items you want to recover and choose Restore.