The past is the past for a reason. Those who want to be noticed do not use public email addresses because you can get lost among the crowd of an address you can hardly remember. Businesses use a custom domain to get interest, why shouldn't you?
With the use of @MissionCriticalHire.com you will see recruiters, companies and hiring managers take notice.
Each company has their own mission critical time and they want to make sure they have the right hire in place to respond to such.
Welcome to the FUTURE of brand creation for YOU!