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Introduction

This job allows e-mails and their attachments arriving at an in-box to be automatically processed and to be used a basis for generating orders for further Job Chains. In addition, this job can also be used as a pre-processor for other automated mail and attachment processing.  

Article Scope

The reference documentation for the  SOSMailProcessInBox Job with detailed parameter descriptions is available online and in the JobScheduler installation ./jobs sub-folder. The current article 

E-mail Processing Job

This Job is to carry out the following:

1. Process attachments

An e-mail 'incoming basket' is to be polled. Only unread e-mails will be processed.

carries out the following:

1. Access an e-mail inbox:
   • Polling is not recursive - sub-folders of the inbox are not polled.
   • Access parameters

     • Parameter	Comment	Options	Default	Example
       mail_host				imap@testLand.com
       mail_port			110
       mail_user				demo.user@testLand.com
       mail_password	stored as plain text
       mail_ssl
       mail_server_type		IMAP, POP3	POP3
       mail_server_timeout	milliseconds		0 (no timeout)

2. Filter e-mails for matches:
   • Only unread e-mails are considered.
   • All e-mails matched are marked as being read.
   • Filter parameters:

     • Parameter	Comment	Options	Default	Example
       mail_message_folder	csv		INBOX
       mail_subject_filter	matches string	string	-	TestMail_01
       mail_subject_pattern	matches regex		-	TestMail_\d\d
       mail_body_pattern	matches regex
       min_age		0, secs, hrs:mins, hrs:mins:secs
       mail_use_seen		true, false	true

3. Carry out one or more actions one after the other:
   • Possible actions are:
     

     • Parameter	Comment	Options	Default	Example
       mail_action	csv	dump, order, command, delete, copy_attachments_to_file

     • dump: save the content of the e-mail as a file located in mail_directory_name.
       relevant if copy_mail_to_file = false (default is true).
     • order: an order will be generated for each mail
       relevant if create_order = false.
     • command: the body of the e-mail will be used as a command.
     • delete: the email will be deleted.
     • copy_attachments_to_file:
       relevant if copy_attachments_to_file = false (default value).
       
       
4. Save the e-mails found to files when the mail_action parameter is set to dump:
   • E-mails found are written as files to a directory.
     

     • Parameters:

       Parameter	Comment	Options	Default	Example
       copy_mail_to_file	alternative to mail_action = dump	true, false	true
       mail_directory_name				D:\_AA\_demo\mails
       max_mails_to_process			200000

5. Process any e-mail attachments:
   • When an e-mail with an attachment is found:
     • The attachment is moved to a directory

• parameters
  • copyAttachmentsToFile=true
  • directory name

1. • • :
       • Parameters:

         • Parameter	Comment	Options	Default	Example
           copy_attachments_to_file	alternative to mail_action = copy_attachments_to_file	true, false	false
           attachment_file_name_pattern		\${subject}, \${filename}, \${messageId}	\${subject}_\${filename}
           attachment_directory_name	requires: mail_action or copy_attachments_to_file			D:\_AA\_demo\mails

     • This directory can also be monitored with, for example, a File Order Source

...

2. Write e-mails to files

An e-mail 'incoming basket' is to be polled. Only unread mails will be processed.

When an e-mail is found:

...

• parameters
  • copyMail2File=true
  • directory name

2. Generate an Order for another Job Chain:
   • Parameters:

     • Parameter	Comment	Options	Default	Example
       create_order	alternative to mail_action = order	true, false	false
       mail_jobchain
       mail_order_id
       mail_order_title
       mail_order_state

   • The following parameters will be generated from the parameters of the original e-mail:
     
     • "mail_from": sender of mail
     • "mail_from_name"
     • "mail_message_id": message id of mail
     • "mail_subject": the subject
     • "mail_body": the body
     • "mail_send_at": date of sending the mail

...

• createOrder=true
• the job chain name

...

1. • 
     
     • the file name
     • the subject of the mail
     • the sender
     • the mail received date

...

1. Post-process the mail (optional):
   

   • Parameters:

     Parameter	Comment	Options	Default	Example
     after_process_email		markAsRead, delete, move,copy	markAsRead
     after_process_email_directory_name				email:INBOX/subfolder_in

...

• parameter: the folder name

...

Example Job

<job  title="Process email incoming box" order="no" name="ProcessMail">

    <description >
        <include  file="jobs/SOSMailProcessInbox.xml"/>
    </description>

    <params >
        <param  name="mail_host" value="mail.sos-berlin.com"/>
        <param  name="mail_port" value="993"/>
        <param  name="mail_user" value="myUser"/>
        <param  name="mail_password" value="********Ü"/>
        <param  name="mail_ssl" value="true"/>
        <param  name="mail_server_timeout" value="30000"/>
        <param  name="mail_subject_filter" value="string2search"/>
        <param  name="copy_mail_to_file" value="true"/>
        <param  name="mail_dump_dir" value="c:/temp/mails"/>
        <param  name="process_attachments" value="true"/>
        <param  name="attachement_directory_name" value="c:/temp/attachment"/>
        <param  name="max_mails_to_process" value="20000"/>
        <param  name="after_process_email" value="copy"/>
        <param  name="after_process_email_directory_name" value="email:INBOX/test"/>
        <param  name="mail_server_type" value="IMAP"/>
        <param  name="attachment_file_name_pattern" value="\${subject}_\${filename}"/>
   </params>

    <script  language="java" java_class="com.sos.jitl.mailprocessor.SOSMailProcessInboxJSAdapterClass"/>

    <run_time />
</job>

Provision of E-mails as JavaScript Objects

JavaScript can be used to retrieve an e-mail as a JavaScript object once the mail has been saved as a file by the SOSMailProcessInBox job. The individual parts of the mail can then further automatically processed as required.

SOSEmailObject email = getEmailObject(var filename) -

• String email.getSubject()
• String email.getAttachmentFilename
• String email.getReceipient
• String email.getBody()
• String email.getReturnAddress
• String email.get
• ....

Example Job Retrieving E-Mail Message

Here is an example job which retrieves an e-mail message file as a JavaScript object and logs individual properties of the message.

<job  enabled="yes" stop_on_error="no">
    <script  language="java:javascript">
        <![CDATA[
function spooler_process(){

var message = com.sos.jitl.mailprocessor.SOSFileToMailProcessor.getMessage("C:/temp/mails/10f7-5b35e680-71-456fb280@195509842");
spooler_log.info("Subject: " + message.getSubject());
spooler_log.info(message.getPlainTextBody());
spooler_log.info("To:" + message.getFirstToRecipient());
spooler_log.info("To:" +message.getToRecipient(0));
spooler_log.info("To:" +message.getRecipient("TO", 0));
spooler_log.info("CC:" + message.getFirstCCRecipient());
spooler_log.info("BCC:" + message.getFirstBCCRecipient());
spooler_log.info("From Address:" + message.getFromAddress());
spooler_log.info("From Name:" + message.getFromName());
spooler_log.info("Content-Type:" + message.getHeaderValue("content-type"));
spooler_log.info("Message Id: " + message.getMessageId());
spooler_log.info("Date:" + message.getSentDate().toLocaleString());
spooler_log.info("Attachment Count:" + message.getSosMailAttachmentsCount());
spooler_log.info(message.getSosMailAttachments().get(0).getContentType());
	return false;
}
        ]]>
    </script>
    <run_time />
</job>

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