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:

  maximoedmondson at mailcatch.com
    SMTP error from remote mail server after initial connection:
    host mail.mailcatch.com [37.59.184.95]: 500 Too many connections

------ 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 1Z9pTw-0007OJ-54
	for maximoedmondson at mailcatch.com; Tue, 30 Jun 2015 07:57:24 +0100
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: maximoedmondson at mailcatch.com
X-Trac-Project: haskeline
Date: Tue, 30 Jun 2015 06:57:24 -0000
Reply-To: haskeline at projects.haskell.org
X-URL: http://example.org/
Subject: [haskeline] Trac email verification for user: ErnestineShearer

UGxlYXNlIHZpc2l0IHRoZSBmb2xsb3dpbmcgVVJMIHRvIGNvbmZpcm0geW91ciBlbWFpbCBhZGRy
ZXNzLgoKVmVyaWZpY2F0aW9uIFVSTDogPGh0dHA6Ly90cmFjLmhhc2tlbGwub3JnL2hhc2tlbGlu
ZS92ZXJpZnlfZW1haWw/dG9rZW49NWtXVHh1WWE+ClVzZXJuYW1lOiBFcm5lc3RpbmVTaGVhcmVy
ClZlcmlmaWNhdGlvbiBUb2tlbjogNWtXVHh1WWEKCi0tIApoYXNrZWxpbmUgPGh0dHA6Ly9leGFt
cGxlLm9yZy8+Ck15IGV4YW1wbGUgcHJvamVjdAo=