I frequently write about adding entries in OS X Servers configuration database using serveradmin. But there are a lot of causes for various symptoms in OS X and trying some post of mine might end up biting you later, if it doesn’t fix your problem and you end up leaving the keys in place in OS X Server. Therefore, let’s look at something I might tell you to do, such as set a mail relay host from serveradmin: serveradmin settings mail:postfix:smtp_auth_relay_dict:smtp_auth_relay_host = mdm.krypted.com Once the setting has been configured, you might want to get rid of it outright. Now, this one happens to be exposed in the GUI, so you…