Title: Test Email
Last modified: August 22, 2016

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# Test Email

 *  [jkaluski](https://wordpress.org/support/users/jkaluski/)
 * (@jkaluski)
 * [11 years, 8 months ago](https://wordpress.org/support/topic/test-email/)
 * Hiya,
    I’m just testing out your GuiForm plugin, it came recommended. Before 
   I even try to build a form I decided to send a test email, but I get the following
   error message when I do: Mail delivery failed: returning message to sender
 *  j[my_email]@[my_email].com
    SMTP error from remote mail server after end of 
   data: host filter.reliabledns.org [199.96.156.50]: 550 Messages should have one
   or no To headers, not 2.
 * and then the email with HTML code NOT rendered.
 * Thoughts?
 * [https://wordpress.org/plugins/guiform/](https://wordpress.org/plugins/guiform/)

Viewing 1 replies (of 1 total)

 *  Thread Starter [jkaluski](https://wordpress.org/support/users/jkaluski/)
 * (@jkaluski)
 * [11 years, 8 months ago](https://wordpress.org/support/topic/test-email/#post-5274570)
 * More info:
    There are, in fact, 2 “To: ” fields in the message header.
 * Return-path: <j[my_email]@[my_email].com>
    Received: from jkaluski by ssd13.[
   host].com with local (Exim 4.82) (envelope-from <j[my_email]@[my_email].com>)
   id 1XROD5-0015X6-Th; Tue, 09 Sep 2014 12:24:03 -0400 To: j[my_email]@[my_email].
   com Subject: asdf X-PHP-Script: [site]/site/index.php for [xx.xx.xx.xx] Date:
   Tue, 9 Sep 2014 16:24:03 +0000 To: j[my_email]@[my_email].com From: j[my_email]
   @[my_email].com Subject: asdf

Viewing 1 replies (of 1 total)

The topic ‘Test Email’ is closed to new replies.

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## Tags

 * [email](https://wordpress.org/support/topic-tag/email/)
 * [error messages](https://wordpress.org/support/topic-tag/error-messages/)
 * [test email](https://wordpress.org/support/topic-tag/test-email/)

 * 1 reply
 * 1 participant
 * Last reply from: [jkaluski](https://wordpress.org/support/users/jkaluski/)
 * Last activity: [11 years, 8 months ago](https://wordpress.org/support/topic/test-email/#post-5274570)
 * Status: not resolved