Way to many emails, also from reputable companies/institutions  are ending up in spam. From Facebook to Skolkovo business university and everything in between. I would almost argue that more legitimate emails end-up in my spam than in my inbox.

What to do?? I do not want to open-up (if at all possible) to the whole of .ru domains, because I know a lot of spam is originating from there.

Thanks,

Wilfred