WooCommerce Email Confirmation Repair

I'm currently facing an issue with WooCommerce, where I'm not receiving any email confirmations or sending customer confirmation emails. This issue is not isolated to just email confirmations, I am unable to receive any other kind of emails from the WooCommerce store as well. It's important to note that this issue arose without any recent changes to my email or WooCommerce settings.

I am looking for a freelancer with the following skills and experience:

- Comprehensive understanding and experience with WooCommerce
- Expert in diagnosing and fixing email delivery issues
- Excellent track record in problem-solving and communication

Here's the tasks I need you to handle:

- Diagnose the current email issue
- Implement a solution to ensure all WooCommerce emails are received
- Ensure that existing settings are not disrupted in the process
- Test all emails from the WooCommerce store to verify they are being received

Your expertise in WooCommerce and email troubleshooting will ensure that no similar issue arises in the future.