• 👍Maximum Derek👍@discuss.tchncs.de
    link
    fedilink
    English
    arrow-up
    3
    ·
    edit-2
    13 days ago

    Most made by large corps. For example, Apple got in some hot water not too long ago for changing the way they track in Apple Mail.

    Servers track sent, delivered, bounced, and blocked.
    Clients phone home with opened, read, CTR, and junk status.