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64 lines
4.6 KiB
HTML
64 lines
4.6 KiB
HTML
<script type="text/html" data-help-name="e-mail">
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<p>Sends the <code>msg.payload</code> as an email, with a subject of <code>msg.topic</code>.</p>
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<p>The default message recipient can be configured in the node, if it is left
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blank it should be set using the <code>msg.to</code> property of the incoming message. If left blank
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you can also specify any or all of: <code>msg.cc</code>, <code>msg.bcc</code>, <code>msg.replyTo</code>,
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<code>msg.inReplyTo</code>, <code>msg.references</code>, <code>msg.headers</code>, or <code>msg.priority</code> properties.</p>
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<p>You may optionally set <code>msg.from</code> in the payload which will override the <code>userid</code>
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default value.</p>
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<h3>GMail users</h3>
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<p>If you are accessing GMail you may need to either enable <a target="_new" href="https://support.google.com/mail/answer/185833?hl=en">an application password</a>,
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or enable <a target="_new" href="https://support.google.com/accounts/answer/6010255?hl=en">less secure access</a> via your Google account settings.</p>
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<h3>Details</h3>
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<p>The payload can be html format.</p>
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<p>If the payload is a binary buffer then it will be converted to an attachment.
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The filename should be set using <code>msg.filename</code>. Optionally <code>msg.description</code> can be added for the body text.</p>
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<p>Alternatively you may provide <code>msg.attachments</code> which should contain an array of one or
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more attachments in <a href="https://nodemailer.com/message/attachments/" target="_new">nodemailer</a> format.</p>
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<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>
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<p>If you have own signed certificates, Nodemailer can complain about that and refuse sending the message. In this case you can try switching off TLS.</p>
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<p>Note: uses SMTP with SSL to port 465.</p>
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</script>
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<script type="text/html" data-help-name="e-mail in">
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<p>Repeatedly gets emails from an IMAP server and forwards on as a msg if not already seen.</p>
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<p>The subject is loaded into <code>msg.topic</code> and <code>msg.payload</code> is the plain text body.
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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>
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<p>Additionally <code>msg.header</code> contains the complete header object including
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<i>to</i>, <i>cc</i> and other potentially useful properties.</p>
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<p>It can optionally mark the message as Read (default), Delete it, or leave unmarked (None).</p>
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<p>Uses the <a href="https://github.com/mscdex/node-imap/blob/master/README.md" target="_new">node-imap module</a> - see that page for
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information on the <code>msg.criteria</code> format if needed.</p>
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<p><b>Note</b>: uses IMAP with SSL to port 993.</p>
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<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
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each object represents a specific attachments. The format of the object is:</p>
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<pre>
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{
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contentType: // The MIME content description
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fileName: // A suggested file name associated with this attachment
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transferEncoding: // How was the original email attachment encodded?
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contentDisposition: // Unknown
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generatedFileName: // A suggested file name associated with this attachment
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contentId: // A unique generated ID for this attachment
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checksum: // A checksum against the data
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length: // Size of data in bytes
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content: // The actual content of the data contained in a Node.js Buffer object
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// We can turn this into a base64 data string with content.toString('base64')
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}
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</pre>
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<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>
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<p>The maximum refresh interval is 2147483 seconds (24.8 days).</p>
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</script>
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<script type="text/html" data-help-name="e-mail mta">
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<p>Mail Transfer Agent - listens on a port for incoming SMTP mail.</p>
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<p><b>Note</b>: "NOT for production use" as there is no security built in.
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This is primarily for local testing of outbound mail sending, but could be used
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as a mail forwarder to a real email service if required.</p>
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<p>To use ports below 1024, for example 25 or 465, you may need to get privileged access.
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On linux systems this can be done by running
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<pre>sudo setcap 'cap_net_bind_service=+eip' $(which node)</pre>
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and restarting Node-RED. Be aware - this gives all node applications access to all ports.</p>
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</script> |