Hi From the API Doc: "Note that <OptInSource> element is required, and must be ACTION_BY_CUSTOMER for any contact list that was not included in a sign up form. In other words, if the user is subscribing to a list, you can use ACTION_BY_CONTACT, but if the account owner is adding a user on his or her behalf through this API, then you must use ACTION_BY_CUSTOMER. Setting the Opt In Source to ACTION_BY_CONTACT will trigger any applicable emails to go out to the contact, such as welcome emails or change of interest emails. Setting the Opt In Source to ACTION_BY_CUSTOMER will suppress those emails, but will still trigger Autoresponder emails, if applicable (please note that autoresponder emails are only triggered for contacts that are not on any existing lists at the time that they are added to a list that is set to receive autoresponders)" Question: Does this mean we can have a Facebook connect on our website. We get the email from the user. Call constant contact API and add the email to a email list. User receive welcome email (and future scheduled emails) WITHOUT they have to confirm the email first? Thanks!
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