Area of Bug: Notification Mails

Bug: I don´t receive any notification Mails from Rendo Members or Site anymore

Hello, tried it via Email till i found this thread. :) Since a half year or longer i think, i don´t get ANY Notification Emails from Renderostiy for many examples. Normally i got them when some member i follow uploaded a new picture to the gallery, if an artist uploaded a new product to the store or if someone replies to a thread in the forum i added and i don´t get any confirmation about done purchases, just the paypal payment confirmation. I don´t even get the notification letters about the Prime Monthly Coupon´s from the Admins. I checked my profile settings about that but every single setting seems to be correct for getting notification e-mails. I added the three Mail Adresses admin, store and marketing@renderosity.com to my contacts in my Mail Program (Thunderbird) but doesn´t gave an effect. But sometimes a get those common newsletters like "All about Poser..." and so on or some newsletters about Sales. Is there a known problem?

Greetings, Akabane