title: How to get customized "from address" in Grails Email service
body: <p>I have question regarding Email service "from" address. I want to show a name say XYZ instead of XYZ@abc.com. I tried to have it have a string "XYZ" in from but i was getting a mailsend exception.</p>
  
  <pre><code>mailService.sendMail{
                  from "XYZ"
                  to "abc@123.com"
                  subject "HI"
                  body "How ru?"
              }
  </code></pre>
  
  <p>The Exception is:</p>
  
  <pre><code>org.springframework.mail.MailSendException:
    Failed messages: com.sun.mail.smtp.SMTPSendFailedException: 
      553 5.5.4 &lt;XYZ&gt;... Domain name required for sender address XYZ.
  </code></pre>
  
  <p>Is there any way to have a alias name instead of from address in the from coloumn of the mail?</p>
  
  <p>Thanks.</p>