==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 0.9.9 MARIADB edition
- Deployed with iRedMail Easy or the downloadable installer? Originally downloadable installer
- Linux/BSD distribution name and version: RHEL 7.7 (to upgrade to latest RHEL 8)
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MYSQL
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? Yes...currently Pro-SQL-4.0
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Will be upgrading/migrating to the latest release of iRedMail and iRedAdmin-Pro.  I have an opportunity to start fresh as our production server is working ok.  Have new server and fresh install of RHEL.  In your opinion, does our 0.9.9 qualify as old enough that a migration is the best option to get current. 

I have reviewed release notes and upgrade/migration information and expect the migration to be the best path.  I would also like to be in a position to keep the server current on version over time.  We will have two servers so I can do maintenance without interfering with production.  Would you then recommend the iRedMail Easy deployment since we are essentially starting with a fresh install?

I will likely have more questions after our test migration and moving of old mail, etc. to the new server.

Thanks for any help and information.