Email Server Update & Website Security Audit

I need a professional to update my self-hosted email server, which runs two main email addresses. I also require a thorough check of my WordPress website for hacks, and an update of the security settings so it can be publicly viewed.

Specific tasks include:
- Updating my self-hosted email server
- Checking my WordPress website for hacks
- Updating the security settings on my website for public viewing
- Implementing an SSL/TLS certificate
- Setting up Firewall protection

Ideal skills and experience for the job:
- Strong knowledge of self-hosted email servers
- Proficiency in WordPress
- Experience with implementing SSL/TLS certificates and Firewall protection
- Strong cybersecurity skills to check for website hacks
- Excellent troubleshooting and problem-solving skills