Set Up MailCow Server for Email Sending

We are looking for a professional individual who is able to set up a functional MailCow Server for email marketing / campaigning purpose. The server should be configured for only one domain. This job has two main parts: 1. Analyse our previous MailCow setup extensively and deduce some issues associated with the setup at that time. These issues are (but are not limited to) mailbox deliverability, sending issues, bounce processing, header handling, etc. 2. Develop a new MailCow setup with all the problems fixed on a new separate VPS where login details will be provided. After the setup is complete and relevant testing proof and results are provided, the job is complete. Depending on how good the job has been completed and some other skills we are looking for for different projects, we would consider hire for some of our other projects or even longer term for maintenance.