Problem
During your Group Migration, you encounter the following error: “Error during folders binding: The SMTP address format is invalid.”
Cause
This issue occurs because the migration engine tries to connect to the Group Mailbox with the Target Name, which was not updated by the preprocessing task or you didn’t set it to the email address of an existing Shared Mailbox ou Unified Group.
Resolution
Resolution #1
[Recommended]: Launch the preprocessing to let the engine creates the target object (Shared Mailbox or Unified Group) in your target Office 365 tenant, and the engine will change the value of Target Name with the generated email address.
Resolution #2
Ensure that the target object (Shared Mailbox or Unified Group) exists in your target Office 365 tenant, and change manually the value of Target Name in your group list on the Cloudiway platform.