Hi there! I understand you're encountering an error that says your email is full and won’t accept any messages on the HotPads app. Let's dig a bit into this to get it sorted out for you.

Could you tell me if this message is popping up when you try to receive emails from HotPads or when you are sending emails through your email account? Also, which email service are you using (like Gmail, Yahoo, Outlook, etc.)? This will help me give you a more specific solution.

In the meantime, generally, an "email full" error means your email inbox has reached its storage limit and can't accept new messages. Here's a step-by-step approach to clear that up and keep your HotPads alerts coming through:

1. Check Your Email Storage:
- Log in to your email account on your device or computer.
- Look for storage or quota settings—most email providers show how much space you’re using.

2. Clear Space by Deleting Unnecessary Emails:
- Delete old or unwanted emails, especially those with large attachments.
- Don't forget to empty your trash or deleted items folder after deleting.

3. Manage Spam/Junk Email Folders:
- Sometimes, these folders get full too, so clear them out.

4. Set Up Email Filters:
- You can create filters to automatically archive or delete newsletters or promotional emails to prevent inbox clutter.

5. Check Your Email Sync Settings on Android 10 WebKit browser:
- Sometimes the app or browser cache can cause syncing issues. Try clearing your browser cache and cookies for HotPads, then log back in.

6. Confirm Your HotPads Notification Settings:
- Within HotPads, check your profile or settings to make sure your email address is correct and notifications are enabled.

If after clearing your email inbox the problem persists and you still don’t receive HotPads emails, it might be worth verifying that HotPads isn’t sending emails to your spam or promotions tab. Also, check if HotPads has any known system issues on their help page at https://help.hotpads.com.

Let me know what you find after these steps or if you want me to guide you through clearing your cache or verifying HotPads settings!

Are you satisfied with this approach so far?