Looking for a few quick ways to free up space in your Gmail or Google Apps e-mail account?
Find and delete e-mail from non-human senders
Search for the pattern below:
from:((airlines OR announcements OR auto OR calendar OR confirm OR contact OR convio OR custhelp OR daemon OR deliver OR discuss OR discussion OR ebay OR email OR house OR info OR list OR myspace OR netflix OR newsletters OR mailer OR noreply OR no-reply OR notification OR notify OR order OR paypal OR postmaster OR private OR rsys1 OR list OR senate OR webmaster))
Find and delete attachments, multimedia files
For all attachments, search has:attachments
For multimedia, search filename:(wmv|ogg|mov|m4a|mp3|mp4|aiff|aa4|ppt|pps|pot)