SENT MAIL OPERATOR

hi @Alexandros_Tzekas51 so just build whatever process you want so that the result is the ExampleSet you wish to email to yourself. Then use the very handy "ExampleSet to HTML" operator in the Converter extension to convert to HTML. Then you can use Send Mail. Something like this:

<?xml version="1.0" encoding="UTF-8"?><process version="9.1.000">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="9.1.000" expanded="true" name="Process">
    <parameter key="logverbosity" value="init"/>
    <parameter key="random_seed" value="2001"/>
    <parameter key="send_mail" value="never"/>
    <parameter key="notification_email" value=""/>
    <parameter key="process_duration_for_mail" value="30"/>
    <parameter key="encoding" value="SYSTEM"/>
    <process expanded="true">
      <operator activated="true" class="generate_data" compatibility="9.1.000" expanded="true" height="68" name="Generate Data" width="90" x="45" y="85">
        <parameter key="target_function" value="random"/>
        <parameter key="number_examples" value="100"/>
        <parameter key="number_of_attributes" value="5"/>
        <parameter key="attributes_lower_bound" value="-10.0"/>
        <parameter key="attributes_upper_bound" value="10.0"/>
        <parameter key="gaussian_standard_deviation" value="10.0"/>
        <parameter key="largest_radius" value="10.0"/>
        <parameter key="use_local_random_seed" value="false"/>
        <parameter key="local_random_seed" value="1992"/>
        <parameter key="datamanagement" value="double_array"/>
        <parameter key="data_management" value="auto"/>
      </operator>
      <operator activated="true" class="converters:example_set_2_html" compatibility="0.4.001" expanded="true" height="82" name="ExampleSet to HTML" width="90" x="179" y="85">
        <parameter key="macro" value="htmlMacro"/>
        <parameter key="Use a limit on Digits" value="false"/>
        <parameter key="Number of Digits" value="3"/>
        <parameter key="HTML class name for the table" value="rapidminer-table"/>
      </operator>
      <operator activated="true" class="send_mail" compatibility="9.1.000" expanded="true" height="68" name="Send Mail" width="90" x="313" y="85">
        <parameter key="to" value="foo@bar.com"/>
        <parameter key="subject" value="My ExampleSet"/>
        <parameter key="use_html" value="true"/>
        <parameter key="body_html" value="&lt;html&gt;&#10;&#9;&lt;head&gt;&#10;&#9;&#9;&lt;title&gt;RapidMiner Mail Message&lt;/title&gt;&#10;&#9;&lt;/head&gt;&#10;&#9;&lt;body&gt;&#10;&#9;&#9;&lt;p&gt;%{htmlMacro}&#10;&#9;&#9;&lt;/p&gt;&#10;&#9;&lt;/body&gt;&#10;&lt;/html&gt;&#10;"/>
        <list key="headers"/>
        <parameter key="ignore_errors" value="false"/>
      </operator>
      <connect from_op="Generate Data" from_port="output" to_op="ExampleSet to HTML" to_port="example set input"/>
      <portSpacing port="source_input 1" spacing="0"/>
      <portSpacing port="sink_result 1" spacing="0"/>
    </process>
  </operator>
</process>

Scott

i can't see anything....

ok sorry I used the spoiler tag to hide/show but clearly that's not working on your browser. Try again.

Ok, now i see!

I wiil try that and i will reply to you soon.

didn't work! It says:

"Cannot send mail to 'alexandrostzekas@gmail.com'. Couldn't connect to host, port: localhost, 25;"

Hi @Alexandros_Tzekas51,

you need to set the SMTP email settings for the account you want to send from in RapidMiner.
In Studio this is done in your preferences/Tools/SMTP. In Server this is done in the standalone.xml.
(see https://docs.rapidminer.com/latest/server/administration/server-settings.html#change-outmail).
However, gmail is restrictive when it comes to security - you probably need to change some settings in your gmail account.
More info can be found here: https://community.rapidminer.com/discussion/53949/re-smtp-server-problem-and-security-issue

Happy Mining,
Edin

yes ok. Did you set up your mail preferences?



Scott

Good Morning my Brothers!
You have any idea what is going wrong?

Nothing!

hi @Alexandros_Tzekas51 I'm sorry but I'm out of ideas. Setting up email can be tricky.

Happy holidays.

Scott