Dear Concerned,
I'm a self-motivated, reliable System and Security Administrator with strong work ethics.I am working as a senior systems and security Engineer in ISP and I have experience in managing, securing and analyzing hundreds of servers including email server in ISP.
I am sure I can do this project for you so I would love to discuss this project with you and would appreciate the opportunity to show you how can I help to meet your goals.
Regards,
ZeeShan Khalid