[exim] Exim 4.94 - Virtual domains

This router no longer works:

virtual:
driver = redirect
domains = dsearch;/etc/mail/virtual
data = ${lookup{$local_part}lsearch{/etc/mail/virtual/$domain}}
no_more


Testing with -bh I get "Tainted filename for search" :



>>> cap2005.ca in "dsearch;/etc/mail/virtual"? yes (matched
"dsearch;/etc/mail/virtual")
>>> calling virtual router
LOG: Tainted filename for search: '/etc/mail/virtual/cap2005.ca'
>>> virtual router: defer for user@???
>>> message: failed to expand
"${lookup{$local_part}lsearch{/etc/mail/virtual/$domain}}": NULL
>>> ----------- end verify ------------
>>> accept: condition test deferred in ACL "acl_check_recipient"
451 Temporary local problem - please try later
begin:vcard
fn:Patrick Boutilier
n:Boutilier;Patrick
org:;Nova Scotia Department of Education
adr:;;2021 Brunswick Street;Halifax;NS;B3K 2Y5;Canada
email;internet:boutilpj@???
title:WAN Communications Specialist
tel;work:902-424-6800
tel;fax:902-424-0874
version:2.1
end:vcard