Email Address Validator
This class allows the developer to validate e-mail addresses according to RFC 5321, RFC 5322, or custom requirements. It can also check to see if the domain can be resolved to MX RRs. If validating according to the more expansive RFC 5322, e-mail addresses may contain one of a dot-atom, a quoted string, or an obsolete local-part, either a domain name or a domain literal (IPv4, IPv6, or IPv4-mapped IPv6 address) domain, and nested CFWS (comments and folding white spaces).
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Create CloudWatch Alarms and Automated Performance-Based Actions
Setting up CloudWatch alarms to monitor server performance and trigger automated actions based on customized conditions.
Creating and configuring Private network in AWS and connecting it through VPN
Design and configure a private AWS network and connect it securely with VPN.
Cost optimization by replacing IPv4 with IPv6 and configuring DNS for it
Plan and configure IPv6 addressing and DNS so you can reduce IPv4 usage and related costs.
Configure EC2 Auto Scaling
Setting up EC2 Auto Scaling to automatically adjust the number of servers based on traffic, performance, and demand.