Well the "sources say" implicates that they actually don't know. They've just heard someone say it. So it's definitely necessary.
blabber6285
joined 1 year ago
While I respect your right to express your opinion, I must state that your opinion is just as valid or void as the previous. I couldn't know which. How would I?
I'm wondering what was the email usage like in the first place if you can just choose to stop sending to most people.
But to be honest, I've only sent handful of emails from my personal account within the same number of years.
Referral source is a built in feature in browsers that analytics tools can utilize. It does not require any special links.
It just means that a website (almost) always knows the previous page you came from.