The fact that they requested access to your email account should have been warning enough.
The fact that they requested access to your email account should have been warning enough.
I personally see LinkedIn as horrible, and deleted my account long ago. They don't let you restrict who can view your profile, and they allow people to remain anonymous. For anyone who cares about Privacy, this should be a huge no-no.
However, I would claim the fully visible profile is actually a feature.
LinkdedIn is not Facebook. LinkedIn is a professional index, like the yellow pages, with the difference that the minimum inclusion is free.
with the exception that LI is a social network, where the goal is to interact, rate, and comment on different scenarios
You have deleted your account and clearly don't find LinkedIn useful.
Are you really surprised that you don't understand why people who do find LinkedIn useful (and there are large numbers) would use it the way they do?
Why? Precisely because of this: there are lots of perfectly legitimate situations when a third party sends email on your behalf.
Moreover, if LinkedIn signs their outgoing emails with DKIM, that would be a positive signal for a spam filter (and e.g. Gmail would show such mail as "sent via LinkedIn" or something to that effect).
Although "there are lots of perfectly legitimate situations when a third party sends email on your behalf" strikes me as being rather wrong. I cannot think of a single reason why anyone else should be sending email that claims to be coming from my email address. Sending email that lists me as a reply-to, sure. But as the sender? Not a chance.
Like I've uploaded version 1 of the plans, added some notes and the system needs to send out an email to everyone, I did the action, it's coming from me, not the system.
There's a reason it's part of the spec.
However, all the clients says "why does this email come from admin@thibgy.com, I want it to come from my email address, I'm sending it".
The original commented suggested that they sent the email themselves as if it had come from the user, not merely setting Reply-To.
Yet LinkedIn goes far beyond that. LinkedIn is clearly engaging in "dark ui patterns", hoping to trick you into giving those keys (and using them too!) when you are not mindfull.