SMTPs subject is not changed (although is specified on the outbound endpoint), remaining the same as initially.

• User impact:

  Medium
• Configuration:

  Hide

  <?xml version="1.0" encoding="UTF-8"?>

  <mule xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:pop3s="http://www.mulesoft.org/schema/mule/pop3s" xmlns:file="http://www.mulesoft.org/schema/mule/file" xmlns:jms="http://www.mulesoft.org/schema/mule/jms" xmlns:smtps="http://www.mulesoft.org/schema/mule/smtps" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" xmlns:spring="http://www.springframework.org/schema/beans" xmlns:core="http://www.mulesoft.org/schema/mule/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
  http://www.mulesoft.org/schema/mule/pop3s http://www.mulesoft.org/schema/mule/pop3s/current/mule-pop3s.xsd
  http://www.mulesoft.org/schema/mule/file http://www.mulesoft.org/schema/mule/file/current/mule-file.xsd
  http://www.mulesoft.org/schema/mule/jms http://www.mulesoft.org/schema/mule/jms/current/mule-jms.xsd
  http://www.mulesoft.org/schema/mule/smtps http://www.mulesoft.org/schema/mule/smtps/current/mule-smtps.xsd
  http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
  http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd ">
  <pop3s:connector name="POP3" validateConnections="true" checkFrequency="5000" doc:name="POP3"/>
  <file:connector name="myOutputFileConnector" pollingFrequency="100" doc:name="Output File connector"/>
  <flow name="flows1Flow1" doc:name="flows1Flow1">
  <pop3s:inbound-endpoint host="pop.gmail.com" port="995" user="<Source email account without '@gmail.com'>" password="<Source Email Account password>" connector-ref="POP3" doc:name="POP3"/>
  <logger message="#[groovy:message.getOutboundProperty("Subject")]" level="INFO" doc:name="Logger"/>
  <email:email-to-string-transformer xmlns:email="http://www.mulesoft.org/schema/mule/email"></email:email-to-string-transformer>
  <smtps:outbound-endpoint host="smtp.gmail.com" port="465" user="<Target email account without '@gmail.com'>" password="<Source Email Account password>" to="<Target email account>" from="<Source email account>" subject="Test Mule" doc:name="SMTP"/>
  </flow>
  </mule>

  Show

  <?xml version="1.0" encoding="UTF-8"?> <mule xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:pop3s="http://www.mulesoft.org/schema/mule/pop3s" xmlns:file="http://www.mulesoft.org/schema/mule/file" xmlns:jms="http://www.mulesoft.org/schema/mule/jms" xmlns:smtps="http://www.mulesoft.org/schema/mule/smtps" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" xmlns:spring="http://www.springframework.org/schema/beans" xmlns:core="http://www.mulesoft.org/schema/mule/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.mulesoft.org/schema/mule/pop3s http://www.mulesoft.org/schema/mule/pop3s/current/mule-pop3s.xsd http://www.mulesoft.org/schema/mule/file http://www.mulesoft.org/schema/mule/file/current/mule-file.xsd http://www.mulesoft.org/schema/mule/jms http://www.mulesoft.org/schema/mule/jms/current/mule-jms.xsd http://www.mulesoft.org/schema/mule/smtps http://www.mulesoft.org/schema/mule/smtps/current/mule-smtps.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd "> <pop3s:connector name="POP3" validateConnections="true" checkFrequency="5000" doc:name="POP3"/> <file:connector name="myOutputFileConnector" pollingFrequency="100" doc:name="Output File connector"/> <flow name="flows1Flow1" doc:name="flows1Flow1"> <pop3s:inbound-endpoint host="pop.gmail.com" port="995" user="<Source email account without '@gmail.com'>" password="<Source Email Account password>" connector-ref="POP3" doc:name="POP3"/> <logger message="#[groovy:message.getOutboundProperty("Subject")]" level="INFO" doc:name="Logger"/> <email:email-to-string-transformer xmlns:email="http://www.mulesoft.org/schema/mule/email"></email:email-to-string-transformer> <smtps:outbound-endpoint host="smtp.gmail.com" port="465" user="<Target email account without '@gmail.com'>" password="<Source Email Account password>" to="<Target email account>" from="<Source email account>" subject="Test Mule" doc:name="SMTP"/> </flow> </mule>
• Similar Issues:

  None

Prerequisites:

• Two gmail accounts created
  + <Source email account>
  + <Target email account>
• Replace on the provided flow the accounts and their passwords by the actual values.

How to reproduce:

• Run the flow on Mule
• Send an email to "<Source email account>" with Subject "Original Test Subject"

Expected:

• An email is sent to <Target email account> with subject "Test Mule" as specified in the SMTPS outbound endpoint.

Actual:

• An email is sent to <Target email account> with subject "Original Test Subject"

Note: Not sure if expected behavior, but received mail on <Target email account> comes with two (unexpected?) attached files containing the body contents of the original message.