node-red/nodes/core/social/61-imap.html

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<script type="text/x-red" data-template-name="imap">
	<div class="form-row node-input-repeat">
		<label for="node-input-repeat"><i class="icon-repeat"></i>Repeat (S)</label>
		<input type="text" id="node-input-repeat" placeholder="300">
	</div>
	<div class="form-row">
		<label for="node-input-name"><i class="icon-tag"></i> Name</label>
		<input type="text" id="node-input-name" placeholder="Name">
	</div>
</script>

<script type="text/x-red" data-help-name="imap">
	<p>Repeatedly gets a <b>single email</b> from an IMAP server and forwards on as a msg if not already seen.</p>
	<p>The subject is loaded into <b>msg.topic</b> and <b>msg.payload</b> is the body text. <b>msg.from</b> is also set if you need it.</p>
	<p>Uses the imap module - you also need to pre-configure your email settings in a file emailkeys.js as per below.</p>
	<p><pre>module.exports = { service: "Gmail", user: "blahblah@gmail.com", pass: "password", server: "imap.gmail.com", port: "993" }</pre></p>
	<p>This <b>must</b> be located in the diectory above node-red.</p>
	<p><b>Note:</b> this node <i>only</i> gets the most recent single email from the inbox, so set the repeat (polling) time appropriately.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('imap',{
        category: 'social-input',
        color:"#c7e9c0",
        defaults: {
            repeat: {value:"300",required:true},
            name: {value:""}
        },
        inputs:0,
        outputs:1,
        icon: "envelope.png",
        label: function() {
            return this.name||"IMAP";
        },
        labelStyle: function() {
            return (this.name||!this.topic)?"node_label_italic":"";
        }
    });
</script>