Empty your inbox regularly to avoid exceeding your quota . Transfer messages you want to keep from your inbox to other folders, or to your computer's hard drive. Unsubscribe from any mailing lists that no longer interest you.
Lists generate a huge amount of mail traffic.
Please don't attach very large files to e-mail messages. Generally, attachments should be less than one megabyte. To send mail on a regular basis to a group of people, consider setting up a Listserv mailing list . Update your address book regularly. Please remove addresses you don't need.