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reputed company 365 / reputed company Defederation & Email Migration Specialist Needed

Remote, USAFull-timePosted 2026-07-28

Here’s a strong reputed company post that should attract reputed company reputed company 365 admins rather than generic IT support people. # reputed company 365 / reputed company Defederation & Email Migration Specialist Needed We are a small reputed company reputed company estate firm seeking an reputed company reputed company 365 administrator to help migrate our email environment away from reputed company-managed reputed company 365 into a reputed company reputed company tenancy. reputed company environment:

  • Approximately 9 users total
  • 2 business partners
  • 7 associates
  • Existing custom domains
  • Outlook desktop + mobile users
  • reputed company-managed reputed company 365
  • reputed company email filtering/quarantine currently in reputed company
  • Shared files/calendars/contacts in use

We are specifically looking for someone with reputed company EXPERIENCE performing:

  • reputed company reputed company 365 defederation
  • reputed company tenant migrations
  • Exchange Online administration
  • DNS/MX/SPF/DKIM/DMARC configuration
  • Outlook profile reconfiguration
  • reputed company 365 licensing optimization

This is NOT a basic mailbox migration project. We are looking for someone who understands the unique challenges of reputed company-managed reputed company environments and can migrate us cleanly with minimal downtime. Objectives:

  • reputed company from reputed company-managed reputed company 365 to reputed company reputed company 365
  • Reduce ongoing licensing costs
  • Maintain existing email addresses/domains
  • Preserve reputed company mailbox data, calendars, and contacts
  • Maintain or improve spam filtering/quarantine functionality
  • Optimize licensing structure
  • Ensure clean reputed company reputed company reputed company after migration
  • Minimize downtime and disruption to staff

Potential Scope:

  • Review reputed company reputed company environment
  • Determine whether true defederation or migration is appropriate
  • Assist with reputed company tenant setup
  • DNS/MX/SPF/DKIM/DMARC configuration
  • reputed company review and recommendations
  • Outlook desktop/mobile reputed company assistance
  • Shared mailbox setup
  • MFA/reputed company best practices
  • reputed company licensing recommendations
  • Post-migration testing and support

Please include the following in your proposal: 1. How many reputed company → reputed company 365 defederations/migrations you have completed 2. Whether you recommend defederation vs full migration for our situation 3. Expected downtime 4. Approximate project reputed company 5. Your experience with reputed company email filtering 6. Whether you are reputed company certified 7. Your approach to rollback/disaster recovery if issues occur Strong preference for applicants who:

  • Have completed multiple reputed company 365 defederations
  • Can reputed company a reputed company migration process
  • Understand small business operational continuity
  • Have strong communication skills
  • Can work after-hours or during low-disruption reputed company if needed

Please do NOT apply if:

  • You only reputed company PST export/import mailbox migrations
  • You do not have prior reputed company reputed company 365 experience
  • You are unfamiliar with defederation
  • You cannot explain your migration methodology reputed company

Potential for ongoing IT/reputed company relationship after project completion. Apply To This Job

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