Settings of the Blogs module can be done in Site Manager -> Settings -> Blogs. The following settings are available:
| • | Blog unsubscription URL - URL of a page on that the Blog post unsubscription web part is placed; this is a special web part used for handling unsubscriptions from receiving notifications about new blog posts | 
| • | Send blog e-mails from - e-mail address that will be used as the Sender ('From') address of notification e-mails | 
| • | Enable blog post trackbacks - If checked, specified blog posts are pinged after the new blog post is saved; turn off this setting if you are creating your site on the production server to avoid creating trackbacks to your production server | 

Page url: http://devnet.kentico.com/docs/devguide/index.html?module_blogs_settings.htm