oMail
oMail is a Perl-based Web front end to qmail/vmailmgrd using MySQL. Features include: mailbox/alias management, autoresponder support, changing passwords, and support for French, English, and German. The way it works is: the maildomain administrator logs in with domain name and unix account password, these info are stored in a sql session table with an expiration time, for every "system" request, the suid wrapper (vwrap.pl) is called, and on logout or after expiration, the session is removed from the table.
Management of Shared Storage Using AWS EFS
Setting up and managing a shared disk/folder using AWS EFS so multiple servers can access the same data at the same time
AWS Spot Instance / Server Deployment for Cost Reduction
Deploy servers using AWS Spot Instances to significantly cut hosting costs while keeping performance and flexibility for
Create CloudWatch Alarms and Automated Performance-Based Actions
Setting up CloudWatch alarms to monitor server performance and trigger automated actions based on customized conditions.
Configure EC2 Auto Scaling
Setting up EC2 Auto Scaling to automatically adjust the number of servers based on traffic, performance, and demand.




