Plain Text Email from Clojure – Clojure docs and tutorials

I recommend using the Apache Commons Email library when sending email from Clojure apps. Here’s a simple example.

First up, you need to add the dependency to ‘project.clj’

  :dependencies [
                 [org.clojure/clojure "1.10.1"]
                 [org.apache.commons/commons-email "1.5"]
                 ]

:dependencies [

[org.clojure/clojure "1.10.1"]

[org.apache.commons/commons-email "1.5"]

]

Next, your code would look something like the following. Caution, … This will send emails, so configure it to send the emails to a personal email address for testing purposes.

(ns email-example.core
  (:import (org.apache.commons.mail SimpleEmail)))

(defn -main
  "I send plaintext emails using the Apache Commons Email library."
  [& args]
  (println "Email the World ...")

  ;; for more methods, such as for authentication, look at the manual...
  ;; http://commons.apache.org/proper/commons-email/userguide.html

  (let [smtp-address "smtp.example.com"
         from "my@example.com"
         to "your@example.com"
         subject "Test email"
         msg "This is your basic plain text email. Enjoy!"]

    (doto (SimpleEmail.)
      (.setHostName smtp-address)
      (.setFrom from)
      (.setSubject subject)
      (.setMsg msg)
      (.addTo to)
      (.send)))

  (println "... Email Sent!"))

(ns email-example.core

(:import (org.apache.commons.mail SimpleEmail)))

(defn -main

"I send plaintext emails using the Apache Commons Email library."

[& args]

(println "Email the World ...")

;; for more methods, such as for authentication, look at the manual...

;; http://commons.apache.org/proper/commons-email/userguide.html

(let [smtp-address "smtp.example.com"

from "[email protected]"

to "[email protected]"

subject "Test email"

msg "This is your basic plain text email. Enjoy!"]

(doto (SimpleEmail.)

(.setHostName smtp-address)

(.setFrom from)

(.setSubject subject)

(.setMsg msg)

(.addTo to)

(.send)))

(println "... Email Sent!"))

Apache License

Copyright 2020 T Gene Davis

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