<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>ConsumePOP3</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">ConsumePOP3</h1><h2>Description: </h2><p>Consumes messages from Email Server using POP3 protocol. The raw-bytes of each received email message are written as contents of the FlowFile</p><p><a href="additionalDetails.html">Additional Details...</a></p><h3>Tags: </h3><p>Email, POP3, Get, Ingest, Ingress, Message, Consume</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>, and whether a property is considered "sensitive", meaning that its value will be encrypted. Before entering a value in a sensitive property, ensure that the <strong>nifi.properties</strong> file has an entry for the property <strong>nifi.sensitive.props.key</strong>.</p><table id="properties"><tr><th>Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name"><strong>Host Name</strong></td><td></td><td id="allowable-values"></td><td id="description">Network address of Email server (e.g., pop.gmail.com, imap.gmail.com . . .)<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Port</strong></td><td></td><td id="allowable-values"></td><td id="description">Numeric value identifying Port of Email server (e.g., 993)<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>User Name</strong></td><td></td><td id="allowable-values"></td><td id="description">User Name used for authentication and authorization with Email server.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Password</strong></td><td></td><td id="allowable-values"></td><td id="description">Password used for authentication and authorization with Email server.<br/><strong>Sensitive Property: true</strong><br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Folder</strong></td><td id="default-value">INBOX</td><td id="allowable-values"></td><td id="description">Email folder to retrieve messages from (e.g., INBOX)<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Fetch Size</strong></td><td id="default-value">10</td><td id="allowable-values"></td><td id="description">Specify the maximum number of Messages to fetch per call to Email Server.<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>Delete Messages</strong></td><td id="default-value">false</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">Specify whether mail messages should be deleted after retrieval.</td></tr><tr><td id="name"><strong>Connection timeout</strong></td><td id="default-value">30 sec</td><td id="allowable-values"></td><td id="description">The amount of time to wait to connect to Email server<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr></table><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>All messages that are the are successfully received from Email server and converted to FlowFiles are routed to this relationship</td></tr></table><h3>Reads Attributes: </h3>None specified.<h3>Writes Attributes: </h3>None specified.<h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component does not allow an incoming relationship.<h3>System Resource Considerations:</h3>None specified.</body></html>