Email Notification Service

The first Notifier is to send emails and the implementation is org.apache.nifi.bootstrap.notification.email.EmailNotificationService. It has the following properties available:


Property	Required	Description
`SMTP Hostname`	true	The hostname of the SMTP Server that is used to send Email Notifications
`SMTP Port`	true	The Port used for SMTP communications
`SMTP Username`	true	Username for the SMTP account
`SMTP Password`		Password for the SMTP account
`SMTP Auth`		Flag indicating whether authentication should be used
`SMTP TLS`		Flag indicating whether TLS should be enabled
`SMTP Socket Factory`		`javax.net.ssl.SSLSocketFactory`
`SMTP X-Mailer Header`		X-Mailer used in the header of the outgoing email
`Content Type`		Mime Type used to interpret the contents of the email, such as `text/plain` or `text/html`
`From`	true	Specifies the Email address to use as the sender. Otherwise, a "friendly name" can be used as the From address, but the value must be enclosed in double-quotes.
`To`		The recipients to include in the To-Line of the email
`CC`		The recipients to include in the CC-Line of the email
`BCC`		The recipients to include in the BCC-Line of the email

In addition to the properties above that are marked as required, at least one of the To, CC, or BCC properties must be set.

A complete example of configuring the Email service would look like the following:


     <service>
        <id>email-notification</id>
        <class>org.apache.nifi.bootstrap.notification.email.EmailNotificationService</class>
        <property name="SMTP Hostname">smtp.gmail.com</property>
        <property name="SMTP Port">587</property>
        <property name="SMTP Username">username@gmail.com</property>
        <property name="SMTP Password">super-secret-password</property>
        <property name="SMTP TLS">true</property>
        <property name="From">"NiFi Service Notifier"</property>
        <property name="To">username@gmail.com</property>
     </service>