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Email event adapter is an internal event adaper that comes with WSO2 products by default. It can be configured with XML, text, and JSON input mapping types.

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Log in to product's management console, and click Configure.
Click Input Event Adaptors in the Event Processor Configs menu, and then click Add Input Event Adaptor.

Enter details as shown in the below example.
create input email event adapter
Properties of the above configuration are described below.

Property	Description
Event Adaptor Name	Name of the input event adapter
Event Adaptor Type	Type of the input event adapter
Receiving Mail Address	Mail address, where the product used to retrieve the mails
Receiving Mail Protocol	Can be either POP or IMAP (If you select IMAP, make sure it is enabled in your email account settings)
Poll Interval	The time limit, in which the product needs to check for new mails
Receiving Mail Protocol Host:	pop.gmail.com for POP, and imap.gmail.com for IMAP
Receiving Mail Protocol Port	995 for POP, and 993 for IMAP
User Name	Username of the email account
Password	Username of the email account
Receiving Mail Protocol Port SocketFactory Class	Class of the receiving mail protocol port
Receiving Mail Protocol SocketFactory FallBack	To enable or disable fallback of the receiving mail protocol class

Click Add Event Adaptor.

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Create an XML file with the following input email event adapter configurations. Input event adaptor implementation must start with <inputEventAdaptor> as the root element.

Code Block

language	html/xml

<inputEventAdaptor name="emailAdaptor" type="email" xmlns="http://wso2.org/carbon/eventadaptormanager">
  <property name="mail.protocol.socketFactory.fallback">false</property>
  <property name="transport.mail.Address">wso2cep@gmail>wso2bam@gmail.com</property>
  <property name="mail.protocol.password">mailpassword</property>
  <property name="mail.protocol.host">pop.gmail.com</property>
  <property name="mail.protocol.port">995</property>
  <property name="mail.protocol.user">wso2cep<>wso2bam</property>
  <property name="transport.PollInterval">5</property>
  <property name="transport.mail.Protocol">pop3</property>
  <property name="mail.protocol.socketFactory.class">javax.net.ssl.SSLSocketFactory</property>
</inputEventAdaptor>

Add the XML file to the <PRODUCT_HOME>/repository/deployment/server/inputeventadaptors/ directory. Since hot deployment is enabled, you can simply add/remove files to deploy/undeploy to/from the server.

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The configured input event adapters are used in event builders. With input event adapter message properties, event builders are able to extract data from the incoming events to build the event streams. Following are the specific message properties of the input email event adapter.

input email event adapter message properties

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The message properties of the input email Message properties specific to input event adapters of the email type can be configured as follows.

Log into the BAM Management Console. For detailed instructions, see Running the Product.
In the Main tab, click Event Streams to open the Available Event Streams page.
Click the Inflows link of the event stream to which the relevant input event adapter is connected. As a result, Event In-Flows (<Input_Event_Adapter_Name>)opens.
Click on the relevant event builder name to open the Event Builder Details page.
Image AddedThe message properties of an email input event adapter are described below. Change the property values as required.

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Property	Description
Email Service Name	For an email to be processed through this event builder, the subject must be `SOAPAction:urn:{Email Service Name}`.
Input Mapping Type	The incoming event type to be mapped.

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