email that I'm sending is now going to my customers spam boxes. kinda happened out of the blue. its not bulk emails. its individual emails the i type with info for my clients. i do copy/paste some info that goes into each email as well.
been working fine for years...its just all of the sudden everyone is saying that email is going to their junk boxes.
its my own private domain email, i use gmail as the client for checking and sending it.
i havent changed anything on my end. what do I need to look for to see what is going on? TIA