Linux Email Server Setup

I need help setting up an email server on a Linux-based system. The primary purpose of this server is for sending marketing and promotional emails. I would like Sendmail to be installed as the email server software. Key requirements: - Setup email server on Linux operating system - Configure the server to handle marketing and promotional emails - Install and configure Sendmail software Ideal Freelancer: - Proficient in Linux system administration - Experience in setting up and configuring email servers - Familiarity with Sendmail or similar software - Understanding of email marketing best practices - AWS proficient - e-mail sending website setup - mail campaign management website like mailwizz mail sender setup - advance functionality of mailwizz sender - premium plugins setup