After many years I suddenly stopped receiving TradeMe emails back in February.  Found this page with "answer" that didn't work ("check you Spam, whitelist TradeMe") so switched to a different email account.  That worked for about seven months, now again emails stopped arriving.  This is obviously TradeMe problem and nothing an individual can fix -- looks like TradeMe has being added to some global spam lists and they should deal with this rather than repeating the same "check your Spam, whitelist TradeMe". 

I know that BidBud emails aren't from TradeMe but since they use TradeMe data and I stopped receiving them at the same time when I stopped receiving TradeMe emails it seem to point not to emails not being received but perhaps emails not being generated because of some issue with TradeMe data.

I have stopped receiving any TradeMe email a few days ago.  They are not ending up in spam folder and mailbox is not full (there's almost a TB free space).  I have trademe.co.nz whitelisted.  Treat Me emails are still coming through but BidBud emails are not.