Email Authentication and Email deliverability Setup

I'm experiencing significant email deliverability issues. I need an expert to configure SPF, DKIM, and DMARC for our domain on GoDaddy using cPanel.

Key Tasks:
- Check and update SPF record
- Verify email deliverability
- Ensure compatibility with Outlook and Gmail
- Configure DKIM and DMARC for better authentication

Requirements:
- Experience with cPanel and GoDaddy
- Expertise in DNS, SPF, DKIM, DMARC
- Proven ability to resolve email delivery issues

Please apply if you have relevant experience. cPanel access and credentials will be provided as needed.