Microsoft 365 email migration for businesses
Email Migration to Microsoft 365
IT Systems migrates business email to Microsoft 365 with mailbox assessment, DNS planning, MX cutover, SPF, DKIM, DMARC, Outlook setup and user support after go-live.
Safe migration plan
Mailbox assessment
Review users, mailbox size, aliases, groups, shared mailboxes and data that must be migrated.
DNS and security
Prepare MX, SPF, DKIM, DMARC, autodiscover and the cutover window to reduce mail disruption.
User handover
Set up Outlook, mobile mail, webmail access and support users during the first operating period.
Email migration service scope
Current system audit
Identify the legacy email platform such as hosting mail, Google Workspace, Exchange, IMAP or POP and map all active accounts.
Microsoft 365 tenant setup
Create users, assign licenses, configure mailboxes, aliases, groups and baseline security settings before migration.
Mailbox data migration
Move mailbox data according to a planned batch schedule, validate sample data and monitor synchronization errors.
DNS cutover
Switch MX records at the agreed time and verify inbound and outbound mail on Outlook, webmail and mobile devices.
Risk control
Reduce common migration risks such as missing mail, duplicated messages, DNS delay, Outlook profile issues and sender authentication errors.
Post-migration support
Check user access, mail flow, mobile devices, shared mailboxes and provide a clear handover after migration.
Need to migrate email to Microsoft 365?
Send us your current email platform, user count, mailbox sizes, aliases and shared mailboxes, domain and DNS details, Outlook or mobile-device requirements and preferred cutover window. IT Systems will recommend the migration method, pilot group, cutover plan, data-validation criteria and post-migration support period.