Enable disabling pilcrows (official way)

README.md

@@ -58,6 +58,12 @@ In the notebook metadata, you can set mail headers by adding a `nb2mail` block:
 
 You can specify multiple recipients by seperating them with commas.
 
+## Disabling Pilcrows
+
+Since CSS doesn't render the same in email, you may want to disable the pilcrows after each section.
+
+    c.MailExporter.anchor_link_text = '' # disable pilcrow, requires nbconvert >= 5.2
+
 ## Refences
 
   * PyPI - https://pypi.python.org/pypi/nb2mail

nb2mail/__init__.py

@@ -1,7 +1,7 @@
 """Mail Exporter class"""
 
 # Copyright (c) Jupyter Development Team.
-# Copyright (c) Neal Fultz 2016
+# Copyright (c) Neal Fultz 2016, 2019
 # Distributed under the terms of the Modified BSD License.
 
 import os
@@ -14,7 +14,7 @@
 from traitlets import default, Unicode, Int
 from traitlets.config import Config
 
-from nbconvert.exporters.templateexporter import TemplateExporter
+from nbconvert.exporters.html import HTMLExporter
 from nbconvert.postprocessors.base import PostProcessorBase
 
 from email import encoders
@@ -41,7 +41,7 @@ def data_attach(data,meta):
     meta['attach_data'][id] = b64decode(data)
     return id
 
-class MailExporter(TemplateExporter):
+class MailExporter(HTMLExporter):
     """
     Exports to a mail document (.mail)
     """
@@ -82,6 +82,7 @@ def template_path(self):
 
 
     def from_notebook_node(self, nb, resources=None, **kw):
+
         output, resources = super(MailExporter, self).from_notebook_node(nb, resources=resources, **kw)