Domino to Outlook, without the Big Bang.
Your Domino applications work, your people know them, and replacing everything in one weekend is a plan only a consultant could love. Meanwhile partners send invitations from Outlook and Gmail. Sync Domino calendars, contacts and tasks with the world they have to work with, and migrate when you are ready, not when a calendar forces you.
Three ways Domino shops get stuck
Two calendars
People maintain Domino and Outlook or Gmail by hand and forget one of them.
Partners do not use Domino
Customers and suppliers send invitations to a system you cannot answer from.
A migration that never starts
Without a bridge, every migration plan begins with a big risk, so it waits.
The bridge
AddSync synchronises Domino calendars, contacts and tasks with Exchange Server, Microsoft 365 and Gmail. Domino stays on your server. You choose the direction, so Domino can remain the master for as long as you want.
AddSync does not migrate Domino mail files or applications. It covers the live part: people who must see the same calendar on both sides, every day.
From Domino to Outlook, step by step
Pick the group
Start with the people who work with outside partners.
Sync
Their Domino calendar appears where partners can see it.
Decide
Keep Domino for a while, or move mail and applications on your own schedule.
Retire the sync
When the last user has moved, switch it off.
And AI on mail
With AddSync AI
- Works with HCL Domino, Exchange Server, Microsoft 365 and Gmail.
- Same rules, same journal across systems.
- No need to finish the migration first.
Why it matters
- Built-in AI tools usually do not cover Domino.
- Your Domino users otherwise get nothing.
- You decide the order: AI first, migration later, or both.
Questions
Does Domino stay as it is?
Yes. Domino stays on your server and AddSync works alongside it.
Can I sync only calendars?
Yes. Calendars, contacts and tasks can be synced, and you choose what you use.
Which systems can Domino sync with?
Exchange Server, Microsoft 365, Gmail and others. See all calendar sync systems.
Do you migrate Domino mail files?
No. AddSync synchronises calendars, contacts and tasks. For mail and application migration, use a migration partner.
Move when you are ready. Not when a calendar forces you.
Tell us how many Domino users you have and where they need to be visible.

