Hello
I am a system and network administrator, with more than 10 years of experience.
During that period I have installed, administrate and maintain a large number of various servers, such as Web Server (Apache, IIS), Mail Server (Postfix, Exim, MS Exchange),
DNS Server (BIND, Unbound, MS DNS), etc., based on, FreeBSD, CentOS, RHEL, etc. And of course, I have a lot of experience working with MS Servers and other MS products.
As well as I have some experience in the database design, development, and maintenance.
As for the project, can your describe your issue in more details? What seems to be the problem? If you are not able to send email from AWS EC2, that's probably because AWS blocks emails directly from EC2. Insteade it is recommended to use SES, for example.
Thank you in advance. Looking forward to hearing from you soon.
Sincerely
Eduard