RE: [exim] Build domain list from file?

>domainlist SympaDomains = lsearch;/etc/sympa-virtual-mappings.conf

I don't want it for an ACL though. I am using the list in routers and
transports.

I suppose I need

Sympadomains = lsearch;/some/file

But how do I tell it to use the _second_ column in the file? I know I
said first column in my original post, sorry.