I emailed myself a settings file for my backup application so that if I lost my computer I would have all I need to restore files. Unfortunately this is a .sys file and was blocked by Gmail. I didn't realise this at the time but the mail was bounced and never delivered. The mail is still in the Sent items folder though.
My computer has now died and I need the configuration file to restore all the settings for my backup application but I can't download this file. The download is blocked.
Is there any way to force Gmail to let me download this file?