It's "Yesware" - sloppy. This has been done for years and years such that it's pretty much common practice with any service that sends email now. And any half-d

It's "Yesware" - sloppy. This has been done for years and years such that it's pretty much common practice with any service that sends email now. And any half-decent mail client asks you before loading external resources. I guess it'd be nice if they specified why it matters.