This depends on what technology you have available. In the application it will always use the standard email field. So, you would want to put the email address that you want to use in that field and any other email address in a custom field.
If you are writing an API integration, you can use standard mail techniques (smtp for instance) to send an email to which ever email field you desire.
Hi pesa94,
This depends on what technology you have available. In the application it will always use the standard email field. So, you would want to put the email address that you want to use in that field and any other email address in a custom field.
If you are writing an API integration, you can use standard mail techniques (smtp for instance) to send an email to which ever email field you desire.