List_Subscribe
List_Subscribe( string key, int listId, string email, optional struct optionalParameters)
Description
Add an email address contact to an existing list.
Parameters
string | key | Your API key - used to authenticate your account | |
int | listId | The ID of the list you want to subscribe the email address to | |
string | The email address you are subscribing | ||
optional | struct | optionalParameters | A struct of optional parameters, see below for valid keys |
Return
bool | True on success |