node-red-nodes/social/email/61-email.html

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<script type="text/x-red" data-template-name="e-mail">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-envelope"></i> <span data-i18n="email.label.to"></span></label>
        <input type="text" id="node-input-name" placeholder="email@address.com">
    </div>
    <!-- <div class="form-row">
        <label for="node-input-pin"><i class="fa fa-asterisk"></i> Service</label>
        <select type="text" id="node-input-pin" style="width: 150px;">
            <option value="-" disabled> </option>
            <option value="DynectEmail">DynectEmail</option>
            <option value="Gmail">Gmail</option>
            <option value="hot.ee">hot.ee</option>
            <option value="Hotmail">Hotmail</option>
            <option value="iCloud">iCloud</option>
            <option value="mail.ee">mail.ee</option>
            <option value="Mail.Ru">Mail.Ru</option>
            <option value="Mailgun">Mailgun</option>
            <option value="Mailjet">Mailjet</option>
            <option value="Mandrill">Mandrill</option>
            <option value="Postmark">Postmark</option>
            <option value="QQ">QQ</option>
            <option value="QQex">QQex</option>
            <option value="SendGrid">SendGrid</option>
            <option value="SendCloud">SendCloud</option>
            <option value="SES">SES</option>
            <option value="Yahoo">Yahoo</option>
            <option value="yandex">yandex</option>
            <option value="Zoho">Zoho</option>
         </select>
    </div> -->
    <div class="form-row">
        <label for="node-input-server"><i class="fa fa-globe"></i> <span data-i18n="email.label.server"></span></label>
        <input type="text" id="node-input-server" placeholder="smtp.gmail.com">
    </div>
    <div class="form-row">
        <label for="node-input-port"><i class="fa fa-random"></i> <span data-i18n="email.label.port"></span></label>
        <input type="text" id="node-input-port" placeholder="465">
    </div>
    <div class="form-row">
        <label for="node-input-userid"><i class="fa fa-user"></i> <span data-i18n="email.label.userid"></span></label>
        <input type="text" id="node-input-userid">
    </div>
    <div class="form-row">
        <label for="node-input-password"><i class="fa fa-lock"></i> <span data-i18n="email.label.password"></span></label>
        <input type="password" id="node-input-password">
    </div>
    <br/>
    <div class="form-row">
        <label for="node-input-dname"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
        <input type="text" id="node-input-dname" data-i18n="[placeholder]node-red:common.label.name">
    </div>
    <div class="form-tips" id="node-tip"><span data-i18n="[html]email.tip.cred"></span></div>
</script>

<script type="text/x-red" data-help-name="e-mail">
    <p>Sends the <code>msg.payload</code> as an email, with a subject of <code>msg.topic</code>.</p>
    <p>The default message recipient can be configured in the node, if it is left
    blank it should be set using the <code>msg.to</code> property of the incoming message. If left blank
    you can also specify <code>msg.cc</code> and/or <code>msg.bcc</code> properties.</p>
    <p>You may optionally set <code>msg.from</code> in the payload which will override the <code>userid</code>
    default value.</p>
    <p>The payload can be html format.</p>
    <p>If the payload is a binary buffer then it will be converted to an attachment.
    The filename should be set using <code>msg.filename</code>. Optionally <code>msg.description</code> can be added for the body text.</p>
    <p>Alternatively you may provide <code>msg.attachments</code> which should contain an array of one or
    more attachments in <a href="https://www.npmjs.com/package/nodemailer#attachments" target="_new">nodemailer</a> format.</p>
    <p>If required by your recipient you may also pass in a <code>msg.envelope</code> object, typically containing extra from and to properties.</p>
    <p>Note: uses SMTP with SSL to port 465.</p>
</script>

<script type="text/javascript">
(function() {
    RED.nodes.registerType('e-mail',{
        category: 'social-output',
        color:"#c7e9c0",
        defaults: {
            server: {value:"smtp.gmail.com",required:true},
            port: {value:"465",required:true},
            name: {value:""},
            dname: {value:""}
        },
        credentials: {
            userid: {type:"text"},
            password: {type: "password"},
            global: { type:"boolean"}
        },
        inputs:1,
        outputs:0,
        icon: "envelope.png",
        align: "right",
        label: function() {
            return this.dname||this.name||"email";
        },
        labelStyle: function() {
            return (this.dname||!this.topic)?"node_label_italic":"";
        },
        oneditprepare: function() {
            if (this.credentials.global) {
                $('#node-tip').show();
            } else {
                $('#node-tip').hide();
            }
        }
    });
})();
</script>


<script type="text/x-red" data-template-name="e-mail in">
    <div class="form-row node-input-repeat">
        <label for="node-input-repeat"><i class="fa fa-repeat"></i> <span data-i18n="email.label.repeat"></span></label>
        <input type="text" id="node-input-repeat" style="width: 80px"> <span data-i18n="email.label.seconds">seconds</span>
    </div>
    <div class="form-row">
        <label for="node-input-protocol"><i class="fa fa-envelope"></i> <span data-i18n="email.label.protocol"></span></label>
        <select type="text" id="node-input-protocol">
            <option value="IMAP">IMAP</option>
            <option value="POP3">POP3</option>
        </select>
    </div>
    <div class="form-row">
        <label for="node-input-useSSL"><i class="fa fa-lock"></i> <span data-i18n="email.label.useSSL"></span></label>
        <input type="checkbox" id="node-input-useSSL" style="width: auto;">
    </div>
    <div class="form-row">
        <label for="node-input-server"><i class="fa fa-globe"></i> <span data-i18n="email.label.server"></span></label>
        <input type="text" id="node-input-server" placeholder="imap.gmail.com">
    </div>
    <div class="form-row">
        <label for="node-input-port"><i class="fa fa-random"></i> <span data-i18n="email.label.port"></span></label>
        <input type="text" id="node-input-port" placeholder="993">
    </div>
    <div class="form-row">
        <label for="node-input-userid"><i class="fa fa-user"></i> <span data-i18n="email.label.userid"></span></label>
        <input type="text" id="node-input-userid">
    </div>
    <div class="form-row">
        <label for="node-input-password"><i class="fa fa-lock"></i> <span data-i18n="email.label.password"></span></label>
        <input type="password" id="node-input-password">
    </div>
    <div class="form-row node-input-box">
        <label for="node-input-box"><i class="fa fa-inbox"></i> <span data-i18n="email.label.folder"></span></label>
        <input type="text" id="node-input-box">
    </div>
    <div class="form-row node-input-disposition">
            <label for="node-input-disposition"><i class="fa fa-trash"></i> <span data-i18n="email.label.disposition"></span></label>
        <select type="text" id="node-input-disposition">
            <option value="None" selected="selected">None</option>
            <option value="Read">Mark Read/Answered</option>
            <option value="Delete">Delete</option>
        </select>
    </div>
    <br/>
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
        <input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name">
    </div>
    <script>
        var checkPorts = function() {
            var currentPort = $("#node-input-port").val();
            if (currentPort === "143" || currentPort === "993" || currentPort === "110" || currentPort == "995") {
                if ($("#node-input-useSSL").prop("checked") === true) {
                    $("#node-input-port").val($("#node-input-protocol").val() === "IMAP"?"993":"995");
                } else {
                    $("#node-input-port").val($("#node-input-protocol").val() === "IMAP"?"143":"110");
                }
            }
        };

        $("#node-input-useSSL").change(function(x, y) {
          console.log("useSSL: x="+ JSON.stringify(x) + ", y=" + y);
          console.log("Value: " + $("#node-input-useSSL").prop("checked"));
          checkPorts();
        });

        $("#node-input-protocol").change(function() {
            var protocol = $("#node-input-protocol").val();
            if (protocol === "IMAP") {
                $(".node-input-box").show();
                $(".node-input-disposition").show();
            } else {
                $(".node-input-box").hide();
                $(".node-input-disposition").hide();
            }
            checkPorts();
        });
    </script>
</script>

<script type="text/x-red" data-help-name="e-mail in">
    <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 <code>msg.topic</code> and <code>msg.payload</code> is the plain text body.
       If there is text/html then that is returned in <code>msg.html</code>. <code>msg.from</code> and <code>msg.date</code> are also set if you need them.</p>
    <p>Additionally <code>msg.header</code> contains the complete header object including
    <i>to</i>, <i>cc</i> and other potentially useful properties.</p>
    <p>Uses the imap module.</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>
    <p>Note: uses IMAP with SSL to port 993.</p>
    <p>Any attachments supplied in the incoming email can be found in the <code>msg.attachments</code> property.  This will be an array of objects where
    each object represents a specific attachments.  The format of the object is:</p>

<pre>
{
  contentType:        // The MIME content description
  fileName:           // A suggested file name associated with this attachment
  transferEncoding:   // How was the original email attachment encodded?
  contentDisposition: // Unknown
  generatedFileName:  // A suggested file name associated with this attachment
  contentId:          // A unique generated ID for this attachment
  checksum:           // A checksum against the data
  length:             // Size of data in bytes
  content:            // The actual content of the data contained in a Node.js Buffer object
                      // We can turn this into a base64 data string with content.toString('base64')
}
</pre>
<p>For POP3, the default port numbers are 110 for plain TCP and 995 for SSL.  For IMAP the port numbers are 143 for plain TCP and 993 for SSL.</p>

</script>

<script type="text/javascript">
(function() {
    RED.nodes.registerType('e-mail in',{
        category: 'social-input',
        color:"#c7e9c0",
        defaults: {
            name: {value:""},
            protocol: {value: "IMAP", required:true}, // Which protocol to use to connect to the mail server ("IMAP" or "POP3")
            server: {value:"imap.gmail.com",required:true},
            useSSL: {value: true},
            port: {value:"993",required:true},
            box: {value:"INBOX"}, // For IMAP, The mailbox to process
            disposition: { value: "None" }, // For IMAP, the disposition of the read email
            repeat: {value:"300",required:true}
        },
        credentials: {
            userid: {type:"text"},
            password: {type: "password"},
            global: { type:"boolean"}
        },
        inputs:0,
        outputs:1,
        icon: "envelope.png",
        label: function() {
            return this.name||"email";
        },
        labelStyle: function() {
            return (this.name||!this.topic)?"node_label_italic":"";
        },
        oneditprepare: function() {
            if (this.credentials.global) {
                $('#node-tip').show();
            } else {
                $('#node-tip').hide();
            }
            if (typeof this.box === 'undefined') {
                $("#node-input-box").val("INBOX");
                this.box = "INBOX";
            }
        }
    });
})();
</script>