How can hybrid routing protect main brand reputation?

Main brand protection:

• Reserve main domain for lowest-risk mail
• Transactional and highly engaged only
• Conservative practices always

Isolated routing for risk:

• Marketing campaigns on subdomain or separate domain
• Reactivation attempts on isolated infrastructure
• Cold outreach on completely separate domain

Benefits:

• Main brand reputation protected
• Risky activities do not contaminate valuable assets
• Can be more aggressive on isolated domains

Management:

• Clear rules for what goes where
• Monitoring per stream
• Quick isolation if problems emerge
• Flagship ships carry premium cargo. Experimental routes use expendable vessels.