etc/options

 option ci_mail_user : string = "" for connection
 option ci_mail_password : string = "" for connection
 option ci_mail_sender : string = "" for connection
 option ci_mail_smtp_host : string = "" for connection
 option ci_mail_smtp_port : int = 587 for connection
+
+option ci_mail_from : string = "[e-mail]"
+  -- "mail address for build failure notifications"
+  
+option ci_mail_to : string = ""
+  -- "recipient address for build failure notifications"