Should user be allowed to delete attachment that is required?

1. Can a sender remove an attachment from an email?
2. Who can delete attachments in Salesforce?
3. Can you delete an attachment?
4. What happens when you remove an attachment from a sent email?

Can a sender remove an attachment from an email?

If you want to remove an attachment from an email message you've received from someone else or a message you've sent, you can do this one message at a time. You cannot remove attachments from multiple messages at once.

Who can delete attachments in Salesforce?

Note After you delete a file, it can remain cached for up to 90 days. Only the file owner can delete a Salesforce file. A user with the Modify All Data permission can delete files that aren't associated with another file or object.

Can you delete an attachment?

Tap to open it and once you're there, press on an image to activate selection mode and tap everything you want to trash. When you're done, touch the trash can icon in the top right, and confirm by hitting Delete in the emerging dialog box. You can also bulk delete by selecting files by date.

What happens when you remove an attachment from a sent email?

Removing email attachments after you send is possible no matter what email you use! Now, if you are using unSend.it to remove attachments or email message content, it won't erase the email from existence. What it will do is remove the parts you are requesting to be removed, and then the email stays there.