I don't recognise the email address. But maybe a techie MS or elder set up the email account.
In UK COs have been asking elders to arrange to contact all inactive and disfellowshipped ones (except anyone active in showing them up ). So, if you ever attended a meeting, maybe you are still on their radar. Alternatively someone/s are sending out lots of letters to the residents of Tamworth.
You could asked them why they say the 19th year of Nebuchadnezzar reign was followed by the 2nd year of his reign. (Dan 2:1) They say 19th year is 607 BCE and 2nd year is 606 BCE.
If you want more detail I am putting it together in this short series. Here is part 2
https://www.youtube.com/watch?v=OOxGjBc2d54&t=1s
Alternatively see explanation I put on website I built for GB to see if they would correct their 1914 doctrine, on which rests their authority.