Answer
The spam filter in GMail is generally effective and prevents unwanted spam messages from appearing in your inbox. With the spam filter enabled, GMail detects spam messages, moves them to the Spam folder and automatically deletes them after 30 days.
Awesome Gmail Trick: How To Automatically Delete Emails in Gmail
How To Delete Spam Mails From Gmail Automatically
Can I set my Gmail to automatically delete emails?Open the Email Studio add-on and log in using your Gmail account. You’ll see a list of choices. Choose the “Email Cleanup” option from the list. Then, to create a rule (similar to what you did with the Filters), click on Add new rule.
Does Gmail randomly delete emails?Fortunately, Gmail does not remove any of your messages (other than Trash and Spam after about 30 days) if they are stuck in the Trash or Spam. If you’re having trouble receiving all of your emails, try the following: Settings-Filters (search term errors deleting more messages than intended) Settings-Forwarding (set to forward and delete)
Can Gmail delete my emails?Gmail will permanently erase any trashed message after 30 days if you put it in your trash folder. By selecting any messages you want to delete and then clicking the “Delete Forever” option on the menu bar, you may speed up this procedure at any time.
Why did my old emails disappear?For a variety of causes, emails may be lost or deleted. This email retriever will return them to you in good shape so that you can utilize them right away. You’ll be able to: Restoring permanently erased data from Outlook
Why have all my inbox emails disappeared?Messages were manually deleted for one of three reasons: by mistake, at the request of your account filter settings, or because of a security breach. Messages were removed as a result of an account compromise, when a hacker may have gotten access to your account and deleted the emails.
How do I stop my emails from automatically deleting?Select Properties from the right-click menu of the mail folder where emails are immediately erased. See screenshot 2 for instructions. To disable AutoArchive, check the Do not archive items in this folder box under the AutoArchive tab of the Properties window.