Split Domain

Hi guys, i want to split domains between zimbra (primary) and lotus (secundary), the thing is as i saw in the wiki i have to create all accounts on zimbra server to redirect to lotus, i don't want to migrate yet all lotus accounts, but i want to use zimbra mta to redirect all accounts to lotus (also to use clam and spam assassin) is there a way to achieve this without creation all accounts (there are 1300) and say all mails with domain example.com go to lotus? thanks any help ;)

I think you need to create the accounts on zimbra, so it knows how
to redirect those accounts use zmprov to provision the accounts.

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