my $cfg = PublicInbox::Config->new($f);
is_deeply($cfg->lookup('meta@public-inbox.org'), {
'mainrepo' => '/home/pi/meta-main.git',
- 'address' => 'meta@public-inbox.org',
+ 'address' => [ 'meta@public-inbox.org' ],
'domain' => 'public-inbox.org',
'url' => 'http://example.com/meta',
-primary_address => 'meta@public-inbox.org',