diff --git a/Lib/poplib.py b/Lib/poplib.py
index 118811c..97a9b0d 100644
--- a/Lib/poplib.py
+++ b/Lib/poplib.py
@@ -133,6 +133,9 @@
 		list = []; octets = 0
 		line, o = self._getline()
 		while line != '.':
+			if line[:2] == '..':
+				o = o-1
+				line = line[1:]
 			octets = octets + o
 			list.append(line)
 			line, o = self._getline()