diff --git a/project/build.scala b/project/build.scala
index c5cdd89..856771b 100644
--- a/project/build.scala
+++ b/project/build.scala
@@ -35,6 +35,7 @@
         "commons-io" % "commons-io" % "2.4",
         "org.pegdown" % "pegdown" % "1.3.0",
         "org.apache.commons" % "commons-compress" % "1.5",
+        "org.apache.commons" % "commons-email" % "1.3.1",
         "com.typesafe.slick" %% "slick" % "1.0.1",
         "com.novell.ldap" % "jldap" % "2009-10-07",
         "com.h2database" % "h2" % "1.3.171",
diff --git a/src/main/scala/util/Notifier.scala b/src/main/scala/util/Notifier.scala
new file mode 100644
index 0000000..dab8eb3
--- /dev/null
+++ b/src/main/scala/util/Notifier.scala
@@ -0,0 +1,37 @@
+package util
+
+import org.apache.commons.mail.{DefaultAuthenticator, SimpleEmail}
+
+import service.SystemSettingsService.{SystemSettings, Smtp}
+
+trait Notifier {
+
+}
+
+object Notifier {
+  def apply(settings: SystemSettings) = {
+    new Mailer(settings.smtp.get)
+  }
+
+}
+
+class Mailer(val smtp: Smtp) extends Notifier {
+  def notifyTo(issue: model.Issue) = {
+    val email = new SimpleEmail
+    email.setHostName(smtp.host)
+    email.setSmtpPort(smtp.port.get)
+    smtp.user.foreach { user =>
+      email.setAuthenticator(new DefaultAuthenticator(user, smtp.password.getOrElse("")))
+    }
+    smtp.ssl.foreach { ssl =>
+      email.setSSLOnConnect(ssl)
+    }
+    email.setFrom("TODO address", "TODO　name")
+    email.addTo("TODO")
+    email.setSubject(s"[${issue.repositoryName}] ${issue.title} (#${issue.issueId})")
+    email.setMsg("TODO")
+
+    email.send
+  }
+}
+class MockMailer extends Notifier
\ No newline at end of file