I've been reading (and have seen) that emails over 102kb are get truncated by Gmail, Android, iPhone etc. My question is - are these email still can-spam compliant? Unsubscribe request are usually in the footer and the link to unsubscribe isn’t being displayed. On Android for example there isn't a way to download the rest of the message and on iPhone the 'Download entire message' link doesn't always download the entire email.