A new parameter has been added to the [Notes] ExcludeDominoDomainFromFwdAddrInAD and documented in the Program Parameters Reference Guide. This is available in MNE version 126.96.36.1990 to download it, see solution 231291.
Determines if during mail routing, the Data Migration wizard skips the SMTP proxy address that includes the Domino domain when writing the AD proxy address values. When set to 0 (default), proxy addresses are written as usual. When set to 1, SMTP proxy addresses that include the Domino domain are skipped when writing the AD proxy address fields. Only the valid SMTP versions are written.