Save Deleted Messages for at Least 15 Days - Discord Support

Deleted messages should be saved on a Discord database of some sort for AT LEAST 15 days rather than NONE. This way, when we send you the message link/ID, you can still actually resolve our requests. Discord, you NEED to hold users accountable for their misconduct on your platform. When someone deletes a message you say the following:

"Hello,

Unfortunately, it looks like the messages have been deleted. Once a message or image is deleted, it's gone from our servers and we aren't able to verify it to take additional action.

If there are other message links related to this issue or if the concerning content is posted again, please forward the message links for us to investigate.

Please note that we're unable to use screenshots, bot logs, off-platform information, or attachments to verify content.

Sincerely,
Discord Trust & Safety"

How about you save deleted messages for a set time period that your support team can actually respond to by and you'll solve thousands of requests.