diff --git a/talon/html_quotations.py b/talon/html_quotations.py
index e903b69..735f189 100644
--- a/talon/html_quotations.py
+++ b/talon/html_quotations.py
@@ -195,3 +195,9 @@ def cut_from_block(html_message):
             block.getparent().remove(block.getnext())
         block.getparent().remove(block)
         return True
+
+def cut_zimbra_quote(html_message):
+    zDivider = html_message.xpath('//hr[@data-marker="__DIVIDER__"]')
+    if zDivider:
+        zDivider[0].getparent().remove(zDivider[0])
+        return True
\ No newline at end of file
diff --git a/talon/quotations.py b/talon/quotations.py
index 9ce3b25..4687f8f 100644
--- a/talon/quotations.py
+++ b/talon/quotations.py
@@ -350,6 +350,7 @@ def extract_from_html(msg_body):
         parser=html.HTMLParser(encoding="utf-8")
     )
     cut_quotations = (html_quotations.cut_gmail_quote(html_tree) or
+                      html_quotations.cut_zimbra_quote(html_tree) or
                       html_quotations.cut_blockquote(html_tree) or
                       html_quotations.cut_microsoft_quote(html_tree) or
                       html_quotations.cut_by_id(html_tree) or