Investor on the Owners Corporation being left out of discussions

Hello, I lived in our unit for 6 years. I now rent it out. I am still active on the owners corporation. Recently it became apparent that I am now being deliberately left out of owners corporation emails, by corporation members that live in the building. These emails that I am left out of are around use of common areas and maintenance of the building, and involve financial decisions. 

I do not have a good relationship with one particular owner/occupier. In short this is why I ended up moving out. The situation had become unbearable. He is deliberately leaving me out of correspondence and saying I don’t need to be included as I ‘don’t live there’.

My question is can owner/occupiers deliberately leave out owners corporation members, turned investors, just because they no longer live there? We do have a strata manager, and he conciously re adds me to email trails, which I appreciate. What can I do?