The email validator looks like this…
array (
'deny' =>
array (
0 => 'domaininquestion.co.uk',
),
'allow' =>
array (
),
)
The sponsor email validator looks like this…
array (
'allow' =>
array (
0 => 'domaininquestion.co.uk',
),
'deny' =>
array (
0 => '*',
),
)