How do I delete incoming e-mails that are no longer needed?

I created a folder for important emails that I needed to keep, hoping this way I wouldn't delete them by accident. However went to check my mail the other day and found all the emails I had saved in the folder have all disappeared without any trace and...

When I go into my page to check my emails, I have some folders set up to store emails. Down below that are 2 files, one says shortcut to photos and one says shortcut to attachments. I have more than 500 in each and I would like to delete them from my...

I've created extra folders to store important emails. However, some of these folders are no longer needed! How do I delete the extra ones now? Is there a way to change the name of some of them too?

I have so many old emails that I am afraid to delete. Is there a way to archive these old emails, some of which are three years old, so that I could access them at a later time, if needed?

My deleted emails are missing! I go to my Inbox of emails.... decide one isn't needed so I either hit the red X or 'delete' on my keyboard. SOMETIMES it will go to my deleted ...show more

I've realized that each time I send or receive an email with either an attachment or photos, these are automatically stored in my email account. Is there any way to delete these without having to delete the actual email? The thing is some of the written...

All that happens is that I would look through my emails on my iPhone, delete them if needed, and exit out of the app. Then my phone vibrates 5 minutes later and I look and there they ...show more

I loved the old Yahoo mail. You could go back to the very beginning, even if it was several years old, and pick the number of emails you needed to delete, page by page. It seems the ...show more

Want to delete large section of emails at once (example Jan - June dated emails). Don't want to delete all emails at one time. Can I set my account to automatically delete emails after 6 months?