You are moving mail from Microsoft 365 to Zoho, outside our packaged “all Infomaniak” path. InfoSwitch runs these programmes under the UEswitch line: technical analysis, controlled history copy, DNS and user support—with fees noticeably higher than standard Infomaniak migrations because each source/target pair needs bespoke scoping.
Bespoke programme
This Microsoft 365 → Zoho combination is scoped case-by-case: protocols, volume and cutover window aligned with your team.
Microsoft 365 / Exchange Online specifics
Exits often rely on per-mailbox or tenant IMAP. Plan for online archives, cloud attachments, throttling and any legal holds before committing to a timeline.
- Shared mailboxes — Recreated on Zoho with equivalent permissions.
- Authentication — OAuth or app passwords depending on Entra ID policy.
Zoho Mail target
We create accounts with verified domains in Zoho, rebuild aliases and lists, then sync history from Microsoft 365 while monitoring per-mailbox quotas.
UEswitch method (Zoho)
Audit & inventory
Mailboxes, volume, aliases, critical rules and maintenance windows.
Target provisioning
Zoho account creation, send/receive tests, folder plan.
Sync & deltas
IMAP copy (or adapted tooling), iterative passes, pilot sampling.
DNS cutover
MX, SPF, DKIM, DMARC; TTL reduction; coexistence if required.
Clients & hypercare
Desktop/mobile reconfiguration, internal FAQ, short project hotline.
UEswitch pricing
Cross-provider work needs more engineering than our standard Infomaniak migrations. Public Infomaniak-oriented pricing does not apply as-is: bespoke quotes, typically materially higher, scaled to volume and criticality.
Third-party brands
Microsoft et Microsoft 365, Zoho are trademarks of their respective owners. InfoSwitch provides independent migration engineering services.
UEswitch quote
Share volume and constraints: we reply with an indicative timeline and budget range.