missing block domain & sender after doing clear data

[R0Reynolds]

I kept getting "unfortunately email has stopped" after trying block sender or domain. First tried I clear cache and all ok for a while but came back. I then tried clear data and had to set up my email again. Now I no longer have an option to add sender or domain to spam list, Is there an option to reload the data app or an option to re-enable the function. I am running kit-kat on a Sprint Galaxy Note 3. Thanks, Ro