Enviar correos electrónicos utilizando la biblioteca JavaMail desde Kotlin | Operating systems, scripting, PowerShell and security

Kotlin, Red

import javax.mail.*
import javax.mail.internet.InternetAddress
import javax.mail.internet.MimeMessage

fun main() {
    val toAddress = "destinatario@example.com"
    val fromAddress = "tucorreo@example.com"
    val host = "smtp.example.com"
    val port = "587"
    val username = "tucorreo@example.com"
    val password = "tupassword"

    val props = System.getProperties()
    props["mail.smtp.auth"] = "true"
    props["mail.smtp.starttls.enable"] = "true"
    props["mail.smtp.host"] = host
    props["mail.smtp.port"] = port

    val session = Session.getInstance(props, object : Authenticator() {
        override fun getPasswordAuthentication(): PasswordAuthentication {
            return PasswordAuthentication(username, password)
        }
    })

    try {
        val message = MimeMessage(session)
        message.setFrom(InternetAddress(fromAddress))
        message.addRecipient(Message.RecipientType.TO, InternetAddress(toAddress))
        message.subject = "Ejemplo de correo con Kotlin"
        message.setText("¡Hola! Este es un correo de prueba enviado desde Kotlin utilizando JavaMail.")

        Transport.send(message)
        println("Correo enviado exitosamente.")
    } catch (ex: MessagingException) {
        ex.printStackTrace()
    }
}

import javax.mail.*

import javax.mail.internet.InternetAddress

import javax.mail.internet.MimeMessage

fun main() {

val toAddress = "[email protected]"

val fromAddress = "[email protected]"

val host = "smtp.example.com"

val port = "587"

val username = "[email protected]"

val password = "tupassword"

val props = System.getProperties()

props["mail.smtp.auth"] = "true"

props["mail.smtp.starttls.enable"] = "true"

props["mail.smtp.host"] = host

props["mail.smtp.port"] = port

val session = Session.getInstance(props, object : Authenticator() {

override fun getPasswordAuthentication(): PasswordAuthentication {

return PasswordAuthentication(username, password)

}

})

try {

val message = MimeMessage(session)

message.setFrom(InternetAddress(fromAddress))

message.addRecipient(Message.RecipientType.TO, InternetAddress(toAddress))

message.subject = "Ejemplo de correo con Kotlin"

message.setText("¡Hola! Este es un correo de prueba enviado desde Kotlin utilizando JavaMail.")

Transport.send(message)

println("Correo enviado exitosamente.")

} catch (ex: MessagingException) {

ex.printStackTrace()

}

Enviar correos electrónicos utilizando la biblioteca JavaMail desde Kotlin (Red, Kotlin)

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