Become a Partner

Help your managed service customers improve email deliverability — it makes them happy and makes you look good!

G2 Badges from DuoCircle LLC (the parent company of Tenant Migration)

Do you have customers with email problems? We can help.

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Reviews on G2

“Excellent tool, does exactly what it says it will.”

We are a Google partner and run regular migrations for customers from O365 to Google and Google to Google. I have been looking for a reliable backup MX service for our customer migrations for a long time. The DuoCircle system worked perfectly and has more features than other solutions we have used in the past. Brad and the team in DuoCircle support were excellent and we definitely will be making this part of our migration toolkit for customers in the future.

Donal M.

“Great tool for keeping the stress level down during migrations”

Service performs exactly as described — gives you a great cushion to avoid losing any mail during downtime.

Jerry D.

“DuoCircle Email Forwarding”

Product does what it says it does. The email forwarding functionality is very easy and simple to use, perfect when moving a domain name from one O365/GSuite instance to another O365/GSuite instance.
DuoCircle Support team are very prompt in responding, and helpful.