By now it is not possible to set the priority. We have added this as feature request to our issue database (see #25464: Make priority configurable in the e-mail element). Because this feature has not a high priority at the moment i give you this workaround: You can send an E-Mail also per Java. Easiest way I know is the apache commons mail library. See [here [See here how to use it][1].apache commons mail][1]. Because the priority is not a real internet mail standard you have to set the priority as header like this: Map headers = new HashMap(); headers.put("X-Priority", "1"); // possible values: "1" (highest) or "2" (high) "3" (normal) "4" (low) and "5" (lowest) // may you also set the importance header field headers.put("Importance", "high"); //possible values: "high", "normal" or "low" email.setHeaders(headers); [1]: https://commons.apache.org/proper/commons-email/userguide.html

By now it is not possible to set the priority. We have added this as feature request to our issue database (see #25464: Make priority configurable in the e-mail element). Because this feature has not a high priority at the moment i give you this workaround: You can send an E-Mail also per Java. Easiest way I know is the apache commons mail library. See [here how to use it][1]. Because the priority is not a real internet mail standard you have to set the priority as header like this: Map headers = new HashMap(); headers.put("X-Priority", "1"); // possible values: "1" (highest) or "2" (high) "3" (normal) "4" (low) and "5" (lowest) // may you also set the importance header field headers.put("Importance", "high"); //possible values: "high", "normal" or "low" email.setHeaders(headers); [1]: https://commons.apache.org/proper/commons-email/userguide.html