To access permission setting, go to the Administration configuration tab and choose Permissions to Send Emails Manually under the PERMISSIONS menu item.
All users may send manual emails
By default, the Email button is displayed for all logged in Jira users in all issues. However, sometimes it is necessary to restrict access to this feature to certain users.
This option controls the display and the availibility of the manual email feature.
All users may send issue list emails
This option controls the the availibility of the issue list email feature.
If an option is enabled, all users may send emails on the given form. However, if the option is turned off, Jira Administrators may grant permissions in the Jira Permission Schemes.
Send Issues in Email Permission
In this case, Permission schemes contain a permission type called Send Issues in Email that can be configured as a regular Jira Permission in the usual way. Users being granted this permission, are able to use the Email button and Email Screen. Unprivileged users may not access the Email screen.
