table chaining optional identity step

[shokohsc]

Hello, thanks for this awesome yet so simple to use mail server !

Is there any way to identify an account before reaching a catchall account in table chains ?
Basically this:

table.chain local_rewrites {
    # This is going to be rewritten by the following optional step even though it is a real account
    optional_step static {
        entry postmaster postmaster@$(primary_domain)
    }

    # Catchall rewriting
    optional_step regexp ".*" "catchall@$(primary_domain)"

    step identity
}
...
msgpipeline local_routing {
    destination postmaster $(local_domains) {
       # This is where I want to trigger the deliver_to another account than the catchall@$(primary_domain) if it matches an real account

        modify {
            replace_rcpt &local_rewrites
        }

        deliver_to &local_mailboxes
    }

    default_destination {
        reject 550 5.1.1 "User doesn't exist"
    }
}

Use-case is this: I want to be able to use a [email protected], [email protected] and also [email protected] addresses.

Cheers.

[foxcpp]

There is destination_in directive that storage.imapsql (e.g. local_mailboxes) can
be used with, however you will need to make sure any aliases, etc. are
applied before it, e.g. something like that would work:

modify {
    replace_rcpt &local_rewrites
}

destination_in &local_mailboxes {
    deliver_to &local_mailboxes
}

destination postmaster $(local_domains) {
    modify { replace_rcpt regexp ".*" "catchall@$(primary_domain)" }
    deliver_to &local_mailboxes
}

[shokohsc]

Works as intended, thanks very much !