PowerMTA Setup and Auto-Reply Configuration

I'm looking for an experienced server administrator to set up PowerMTA for two custom domains on a Linux server. Additionally, I need an auto-reply configuration for all incoming mail to respective designated mailboxes. i want admin access of domains mail boxes where i can create mailboxes as and when required.

Requirements:
- Setup PowerMTA for two custom domains
- Configure auto-reply for incoming emails to sender email ids
- Ensure compatibility and smooth operation with existing custom mail server

Ideal Skills:
- Strong expertise in PowerMTA
- Experience with Linux server management
- Familiarity with custom mail server configurations
- Ability to set up and manage auto-reply systems