Lift

Mailer API

Configuration

import net.liftweb.util.Mailer._
import javax.mail.{Authenticator,PasswordAuthentication}

var isAuth = Props.get("mail.smtp.auth", "false").toBoolean

Mailer.customProperties = Props.get("mail.smtp.host", "localhost") match {
  case "smtp.gmail.com" =>
    isAuth = true
    Map(
      "mail.smtp.host" -> "smtp.gmail.com",
      "mail.smtp.port" -> "587",
      "mail.smtp.auth" -> "true",
      "mail.smtp.starttls.enable" -> "true")
  case host => Map(
    "mail.smtp.host" -> host,
    "mail.smtp.port" -> Props.get("mail.smtp.port", "25"),
    "mail.smtp.auth" -> isAuth.toString
  )
}

if (isAuth) {
  (Props.get("mail.user"), Props.get("mail.password")) match {
    case (Full(username), Full(password)) =>
      Mailer.authenticator = Full(new Authenticator() {
        override def getPasswordAuthentication = new
            PasswordAuthentication(username, password)
      })
    case _ => new Exception("Username/password not supplied for Mailer.")
  }
}

Usage

def sendEMail(from: String, to: String, replyTo: String, subject: String, html: NodeSeq) {
  Mailer.sendMail(From(from), Subject(subject),
    (XHTMLMailBodyType(html) :: To(to) :: ReplyTo(replyTo) :: Nil) : _*)
}

Properties (default.props)

mail.transport.protocol=smtp
mail.smtp.host=smtp.gmail.com
mail.smtp.port=587
mail.smtp.starttls.enable=true
mail.smtp.auth=true
mail.user=email@address.com
mail.password=password