activateRecipient
The activateRecipient hook is triggered when a new newsletter recipient is added.
It passes the e-mail address, the recipient IDs and the channel IDs as arguments
and does not expect a return value.
Parameters
string
$emailThe newsletter recipient’s email address.
array
$recipientIdsArray of recipient IDs for which this email address was used.
array
$channelIdsArray of newsletter channel IDs for which this email address is subscribed to.