Here is your link to settings.

[Windy]

https://community.zazzle.com/t5/user/myprofilepage/tab/user-preferences 

Took me a little while to find out where to add a signature line. I am glad to see there is a place to knock out forum response emails.

[Gina]

Settings, and other things, are easy to get to via dropdown when clicking profile pic in upper right.

[Windy]

Oh! thanks. I was looking under OPTIONS which is somewhat below the profile pic. With the options button, I find that this is different per forum section. Only some of them seem to offer the settings.