diff --git a/modules/guerrillamail/__init__.py b/modules/guerrillamail/__init__.py
new file mode 100644
index 00000000..9b135b3a
--- /dev/null
+++ b/modules/guerrillamail/__init__.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013      Vincent A
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from .backend import GuerrillamailBackend
+
+
+__all__ = ['GuerrillamailBackend']
diff --git a/modules/guerrillamail/backend.py b/modules/guerrillamail/backend.py
new file mode 100644
index 00000000..fbcc6423
--- /dev/null
+++ b/modules/guerrillamail/backend.py
@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013      Vincent A
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.tools.backend import BaseBackend, BackendConfig
+from weboob.capabilities.messages import ICapMessages, ICapMessagesPost, Thread, Message
+from weboob.tools.value import Value
+
+from .browser import GuerrillamailBrowser
+
+
+__all__ = ['GuerrillamailBackend']
+
+
+class GuerrillamailBackend(BaseBackend, ICapMessages, ICapMessagesPost):
+    NAME = 'guerrillamail'
+    DESCRIPTION = u'GuerrillaMail temp mailbox'
+    MAINTAINER = u'Vincent A'
+    EMAIL = 'dev@indigo.re'
+    LICENSE = 'AGPLv3+'
+    VERSION = '0.i'
+
+    BROWSER = GuerrillamailBrowser
+
+    CONFIG = BackendConfig(Value('inbox', label='Inbox', default=''))
+
+    def iter_threads(self):
+        inbox = self.config['inbox'].get()
+        if not inbox:
+            raise NotImplementedError()
+        else:
+            return [self.get_thread(inbox)]
+
+    def get_thread(self, _id):
+        t = Thread(_id)
+        t.title = 'Mail for %s' % _id
+        t.flags = t.IS_DISCUSSION
+
+        first = True
+        for d in self.browser.get_mails(_id):
+            m = self.make_message(d, t)
+
+            if not m.content:
+                m.content = self.browser.get_mail_content(m.id)
+
+            if first:
+                first = False
+                t.root = m
+            else:
+                m.parent = t.root
+                m.parent.children.append(m)
+
+        return t
+
+    def post_message(self, m):
+        raise NotImplementedError()
+        for receiver in m.receivers:
+            self.browser.send_mail(m.sender, receiver, m.title, m.content)
+
+    def make_message(self, d, thread):
+        m = Message(thread, d['id'])
+        m.children = []
+        m.sender = d['from']
+        m.flags = 0
+        if not d.get('read', True):
+            m.flags = m.IS_UNREAD
+        m.title = d['subject']
+        m.date = d['datetime']
+        m.receivers = [d['to']]
+        return m
diff --git a/modules/guerrillamail/browser.py b/modules/guerrillamail/browser.py
new file mode 100644
index 00000000..260df5d4
--- /dev/null
+++ b/modules/guerrillamail/browser.py
@@ -0,0 +1,70 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013      Vincent A
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.tools.browser import BaseBrowser
+from weboob.tools.date import datetime
+from weboob.tools.parsers.jsonparser import json
+from urllib import urlencode
+
+#from .pages import Page1, Page2
+
+
+__all__ = ['GuerrillamailBrowser']
+
+
+class GuerrillamailBrowser(BaseBrowser):
+    PROTOCOL = 'https'
+    DOMAIN = 'www.guerrillamail.com'
+    ENCODING = 'utf-8'
+
+    def __init__(self, *args, **kw):
+        kw['parser'] = 'raw'
+        BaseBrowser.__init__(self, *args, **kw)
+
+    def _get_unicode(self, url, *a):
+        return self.get_document(self.openurl(url, *a)).decode(self.ENCODING, 'replace')
+
+    def _get_json(self, url, *a):
+        j = json.loads(self._get_unicode(url, *a))
+        return j
+
+    def get_mails(self, boxid):
+        params = {'email_user': boxid, 'lang': 'en', 'domain': 'guerrillamail.com'}
+        d = self._get_json('https://www.guerrillamail.com/ajax.php?f=set_email_user', urlencode(params))
+
+        d = self._get_json('https://www.guerrillamail.com/ajax.php?f=get_email_list&offset=0&domain=guerrillamail.com')
+        for m in d['list']:
+            info = {}
+            info['id'] = m['mail_id']
+            info['from'] = m['mail_from']
+#            info['to'] = m['mail_recipient']
+            info['to'] = '%s@guerrillamail.com' % boxid
+            info['subject'] = m['mail_subject']
+            info['datetime'] = datetime.fromtimestamp(int(m['mail_timestamp']))
+            info['read'] = bool(int(m['mail_read']))
+            yield info
+
+    def get_mail_content(self, mailid):
+        d = self._get_json('https://www.guerrillamail.com/ajax.php?f=fetch_email&email_id=mr_%s&domain=guerrillamail.com' % mailid)
+        return d['mail_body']
+
+    def send_mail(self, from_, to, subject, body):
+        params = {'from': from_, 'to': to, 'subject': subject, 'body': body, 'attach': '', 'domain': 'guerrillamail.com'}
+        self._get_json('https://www.guerrillamail.com/ajax.php?f=send_email', urlencode(params))
diff --git a/modules/guerrillamail/favicon.png b/modules/guerrillamail/favicon.png
new file mode 100644
index 00000000..109169d7
Binary files /dev/null and b/modules/guerrillamail/favicon.png differ
diff --git a/modules/guerrillamail/test.py b/modules/guerrillamail/test.py
new file mode 100644
index 00000000..7735d6be
--- /dev/null
+++ b/modules/guerrillamail/test.py
@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013      Vincent A
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.tools.test import BackendTest
+from uuid import uuid4
+
+
+class GuerrillamailTest(BackendTest):
+    BACKEND = 'guerrillamail'
+
+    def test_guerrillamail(self):
+        box = uuid4()
+        thread = self.backend.get_thread(box)
+        self.assertTrue(thread)
+        message = thread.root
+        self.assertTrue(message)
+        self.assertTrue(message.sender)
+        self.assertTrue(message.title)
+        self.assertTrue(message.date)
+        self.assertTrue(message.receivers)