Hi Joshua,
Based on comments to https://confluence.atlassian.com/display/JIRA/Configuring+Email+Notifications it's not possible.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
In a way. Updating a field normally fires the update event and generates an email. A way around this is to only present the field in a transition and don't fire a post event set to generate emails. I'm not sure if you can delete all events, but you could create your own named noemail that isn't setup to send notifications and fire it.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.