Mail delivery failed: returning message to sender

[Mail Delivery System]

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  momentouspassenlos27 at laposte.net
    SMTP error from remote mail server after RCPT TO:<momentouspassenlos27 at laposte.net>:
    host smtpz4.laposte.net [194.117.213.1]: 550 5.5.0 Adresse destinataire invalide. Invalid recipient. LPN007_416

------ This is a copy of the message, including all the headers. ------

Return-path: <haskeline at projects.haskell.org>
Received: from localhost ([127.0.0.1] helo=lun.haskell.org)
	by lun.haskell.org with esmtp (Exim 4.69)
	(envelope-from <haskeline at projects.haskell.org>)
	id 1a6G8b-0001jq-QT
	for momentouspassenlos27 at laposte.net; Tue, 08 Dec 2015 11:08:53 +0000
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
From: "haskeline" <haskeline at projects.haskell.org>
X-Trac-Version: 0.11.1
Precedence: bulk
Auto-Submitted: auto-generated
X-Mailer: Trac 0.11.1, by Edgewall Software
To: momentouspassenlos27 at laposte.net
X-Trac-Project: haskeline
Date: Tue, 08 Dec 2015 11:08:53 -0000
Reply-To: haskeline at projects.haskell.org
X-URL: http://example.org/
Subject: [haskeline] Trac email verification for user: DonnyMargaret

UGxlYXNlIHZpc2l0IHRoZSBmb2xsb3dpbmcgVVJMIHRvIGNvbmZpcm0geW91ciBlbWFpbCBhZGRy
ZXNzLgoKVmVyaWZpY2F0aW9uIFVSTDogPGh0dHA6Ly90cmFjLmhhc2tlbGwub3JnL2hhc2tlbGlu
ZS92ZXJpZnlfZW1haWw/dG9rZW49S0dOa2NLMGE+ClVzZXJuYW1lOiBEb25ueU1hcmdhcmV0ClZl
cmlmaWNhdGlvbiBUb2tlbjogS0dOa2NLMGEKCi0tIApoYXNrZWxpbmUgPGh0dHA6Ly9leGFtcGxl
Lm9yZy8+Ck15IGV4YW1wbGUgcHJvamVjdAo=