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Delivered is not opt-in, and in fact it isn’t even opt-out. Read receipts, on the other hand, are opt-in.
by gnicholas 3y ago
Delivered is not opt-in, and in fact it isn’t even opt-out. Read receipts, on the other hand, are opt-in.
- cozzyd 3y agoSure but many people leave their computers on all the time, even if they're not with them.