[LIS-Forum] Recovery of Gmail messages

Dear colleagues I have deleted all my messages from the Sent Folder and from the Bin as well permanently by mistake from my Gmail account. Is there any way out? I need the recovery of the messages very urgently. Can I set the Message settings to a previous date or is there any restore type of option in Gmail? I have also written to Gmail team for the same but as of now no success. Awaiting a prompt reply, please. thanks and regards, -- Ajay -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.