Keep Your Mailbox Within Storage Limits

A full mailbox can prevent you from sending or receiving emails and may cause important messages to be rejected. Regularly reviewing your storage usage and removing unnecessary content helps keep your email account functioning properly and reduces the risk of future storage issues.

1. Review Your Current Storage Usage

1. Sign in to your email account.
2. Open Settings or Account Settings.
3. Locate the Storage, Mailbox Usage, or Quota section.
4. Review how much storage is currently being used and compare it to your total available limit.

2. Identify Large Emails and Attachments

1. Open your mailbox and use the available sorting or search options.
2. Sort messages by size or search for emails with large attachments.
3. Focus on emails containing large files such as PDFs, images, videos, or ZIP archives.

3. Remove Unneeded Messages

1. Delete old newsletters, marketing emails, and outdated conversations that are no longer required.
2. Review the following folders for unnecessary messages:
   • Inbox
   • Sent Items
   • Drafts
3. Pay special attention to emails containing large attachments.

4. Permanently Clear Trash and Junk Folders

1. Open your Trash, Deleted Items, Spam, or Junk folders.
2. Permanently delete all unwanted messages.
3. Confirm the folders are empty.

Important: Messages stored in Trash or Junk folders often continue to count toward your storage limit until they are permanently removed.

5. Save Important Attachments Outside Your Mailbox

1. Download important attachments to your computer or a cloud storage service such as Google Drive or OneDrive.
2. Verify the files have been saved successfully.
3. Delete the original email messages containing those attachments to recover mailbox space.

6. Configure Automatic Archiving or Deletion

1. Review your email provider's retention and archiving options.
2. Create rules to archive or delete messages older than a specified date.
3. Test the rules to ensure important emails are not affected.

Automatic mailbox management can help prevent future storage issues and reduce ongoing maintenance.

Mailbox Still Shows as Full After Deleting Emails

• Verify that Trash, Deleted Items, Spam, and Junk folders have been emptied.
• Sign out of your email account and sign back in.
• Allow several minutes for storage usage information to refresh.

Large Attachments Are Still Consuming Space

• Check Sent Items and Drafts, as these folders frequently contain overlooked attachments.
• Sort messages by size and remove items that are no longer needed.

Difficulty Finding Large Emails

• Use advanced search filters to locate messages based on:
  • Attachment size (for example, larger than 5 MB)
  • File type
  • Date range
• Archive or delete unnecessary results.

Storage Limit Reached Repeatedly

• Review whether archived emails still count toward your provider's storage limit.
• Consider upgrading your email plan or purchasing additional storage if you regularly approach your limit.

Device Storage Is Running Low (IMAP Accounts)

• Review your email synchronization settings and reduce the amount of mail stored locally on your devices.
• This can help free space on the device, although it may not affect your mailbox storage limit.

• Back up important emails and attachments before deleting them.
• Review deleted items carefully before permanently emptying Trash folders.
• Check all folders, including Inbox, Sent Items, Drafts, and Spam/Junk, when cleaning up storage.
• Use caution when performing bulk deletions, as permanently deleted emails may not be recoverable.
• Storage usage updates may take several minutes to appear after changes are made.
• Review auto-delete and archiving rules carefully to avoid unintentionally removing important messages.