When i delete mail it comes back

The frustrating phenomenon of deleted emails coming back to haunt you!

There are several reasons why deleted emails might come back, and I'll outline some possible explanations and solutions below:

  1. Email client cache: Your email client (e.g., Outlook, Gmail, Yahoo) might be storing deleted emails in its cache, which can cause them to reappear. Try closing and reopening your email client or clearing its cache.
  2. Server-side retention: Some email providers, like Gmail, retain deleted emails for a certain period (usually 30 days) before permanently deleting them. Check your email provider's settings or policies to see if this is the case.
  3. Email forwarding: If you've set up email forwarding rules, deleted emails might be forwarded to another account or address, causing them to reappear.
  4. Email client sync: If you're using multiple devices or accounts, deleted emails might be synced across devices or accounts, causing them to reappear.
  5. Email provider's backup: Some email providers, like Microsoft Exchange, store deleted emails in a backup database. If the backup is restored, deleted emails might reappear.
  6. Malware or virus: Malware or viruses can cause deleted emails to reappear. Run a virus scan and ensure your email client and operating system are up-to-date.
  7. Email client configuration: Incorrect email client configuration or settings can cause deleted emails to reappear. Check your email client's settings and configuration to ensure they're correct.

To prevent deleted emails from coming back, try the following:

  1. Empty the trash: Regularly empty the trash folder in your email client to ensure deleted emails are permanently deleted.
  2. Use the "Shift + Delete" method: When deleting an email, use the "Shift + Delete" keys to permanently delete it, rather than just moving it to the trash.
  3. Check your email provider's settings: Review your email provider's settings and policies to ensure deleted emails are permanently deleted.
  4. Use a third-party email client: Consider using a third-party email client, like Mozilla Thunderbird, which offers more advanced features and settings for managing deleted emails.
  5. Regularly back up your emails: Regularly back up your emails to an external storage device or cloud storage service to ensure you have a copy of your important emails.

If you're still experiencing issues with deleted emails coming back, feel free to provide more details about your email client, provider, and setup, and I'll do my best to help you troubleshoot the issue!