This document explains how to configure Mule's SMTP connector to send emails. It requires Anypoint Studio 5.1.0 and SMTP connection details. The flow sets a test message as the payload, configures the SMTP connector with credentials and recipient details, and logs a message to confirm email delivery.

1. Mule SMTP Connector
This tutorial explains about the Mule SMTP
connector configuration. This can be used to send
emails.
Pre-requisites:
1. Anypoint Studio 5.1.0
2. Any email smtp connection details like yahoo

2. Mule Flow

3. Set message as payload (i.e. Test Message).
This will be the email message.

4. SMTP Connector Configuration

5. Source code:
<http:listener-config name="HTTP_Listener_Configuration"
host="0.0.0.0" port="8081" doc:name="HTTP Listener Configuration" />
<flow name="yahooemailFlow">
<http:listener config-ref="HTTP_Listener_Configuration"
path="/" doc:name="HTTP" />
<set-payload value="#['Test Message ']" doc:name="Set Payload" />
<smtps:outbound-endpoint host="${smtp_host_ip}"
responseTimeout="10000" doc:name="SMTP" from="fromemail@yahoo.com"
mimeType="text/html" password="password" subject="subject"
to="toemail@yahoo.com" user="fromemail%40yahoo.com" />
<logger message="Mail Sent #[payload]" level="INFO" doc:name="Logger" />
</flow>

6. Source code:
<http:listener-config name="HTTP_Listener_Configuration"
host="0.0.0.0" port="8081" doc:name="HTTP Listener Configuration" />
<flow name="yahooemailFlow">
<http:listener config-ref="HTTP_Listener_Configuration"
path="/" doc:name="HTTP" />
<set-payload value="#['Test Message ']" doc:name="Set Payload" />
<smtps:outbound-endpoint host="${smtp_host_ip}"
responseTimeout="10000" doc:name="SMTP" from="fromemail@yahoo.com"
mimeType="text/html" password="password" subject="subject"
to="toemail@yahoo.com" user="fromemail%40yahoo.com" />
<logger message="Mail Sent #[payload]" level="INFO" doc:name="Logger" />
</flow>