diff --git a/CHANGELOG.md b/CHANGELOG.md
index c262c31..940f508 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # EasyWKS Changelog
 
+<!-- BEGIN RELEASE v0.1.6 -->
+## Version 0.1.6
+
+### Changes
+
+<!-- BEGIN CHANGES 0.1.6 -->
+- Remove LMTP Envelope-Sender check.
+- Debian package now includes an "easywks clean" cronjob.
+<!-- END CHANGES 0.1.6 -->
+
+<!-- END RELEASE v0.1.6 -->
+
 <!-- BEGIN RELEASE v0.1.5 -->
 ## Version 0.1.5
 
diff --git a/easywks/__init__.py b/easywks/__init__.py
index 46a7260..82a4917 100644
--- a/easywks/__init__.py
+++ b/easywks/__init__.py
@@ -1,2 +1,2 @@
 
-__version__ = '0.1.5'
+__version__ = '0.1.6'
diff --git a/easywks/lmtpd.py b/easywks/lmtpd.py
index 2e938cc..c7756ca 100644
--- a/easywks/lmtpd.py
+++ b/easywks/lmtpd.py
@@ -13,13 +13,6 @@ from .types import EasyWksError
 
 class LmtpMailServer:
 
-    async def handle_MAIL(self, server, session, envelope, address, mail_options):
-        _, domain = address.split('@', 1)
-        if domain not in Config.domains:
-            return '550 Not accepting mails from this domain'
-        envelope.mail_from = address
-        return '250 OK'
-
     async def handle_RCPT(self, server, session, envelope, address, rcpt_options):
         for domain in Config.domains:
             if Config[domain].submission_address == address: