[widdershins] just curious...

[security curmudgeon]

: Why am I getting these e-mails, I never subscribed to them?

The system that runs this mail list requires not only opt-in, but
requires a confirmation after email is sent to you. The odds of someone
subscribing you are very slim.

Odds are you did subscribe as long as a year or two ago and forgot due to
the list traffic being dead for some time.