There are 2 issues you need to be aware of regarding email storage:
- We have "hard" and "soft" quotas enabled on email storage. For this reason, be sure to clear all messages from the server. If the quota is exceeded, additional mail will begin to bounce back to the sender.
- Be sure you keep important mail on your local machine (e.g. drafts, sent mail, important received mail). We do not guarantee that mail stored on the server will be available from backup—you are responsible for keeping backups of all your email files.