Laravel Mailgun Integration Expert Needed

I'm seeking a seasoned Laravel developer with solid Mailgun experience. My team uses a custom email system, and I want this integrated into Laravel so team members can send and receive emails to common domains (like Gmail, Yahoo, etc.) from their individual accounts.

Key Requirements:
- Comprehensive integration with Mailgun for both sending and receiving emails.
- Setting up compatibility with Gmail.
- Ensuring seamless operation with our existing custom email system.

Ideal Candidate:
- Proven Laravel and Mailgun experience.
- Prior work with custom email systems.
- Strong problem-solving skills.