diff --git a/python/src/deltachat/_build.py b/python/src/deltachat/_build.py
index cc01ecb07..2d2c0b0f7 100644
--- a/python/src/deltachat/_build.py
+++ b/python/src/deltachat/_build.py
@@ -31,6 +31,7 @@ def ffibuilder():
         libs = ['deltachat']
         objs = []
         incs = []
+        extra_link_args = []
     builder = cffi.FFI()
     builder.set_source(
         'deltachat.capi',
@@ -70,8 +71,8 @@ def ffibuilder():
     distutils.sysconfig.customize_compiler(cc)
     tmpdir = tempfile.mkdtemp()
     try:
-        src_name = os.path.join(tmpdir, "prep.h")
-        dst_name = os.path.join(tmpdir, "prep2.c")
+        src_name = os.path.join(tmpdir, "include.h")
+        dst_name = os.path.join(tmpdir, "expanded.h")
         with open(src_name, "w") as src_fp:
             src_fp.write('#include <deltachat.h>')
         cc.preprocess(source=src_name,
diff --git a/python/tests/conftest.py b/python/tests/conftest.py
index a74cf65d6..fca88e94a 100644
--- a/python/tests/conftest.py
+++ b/python/tests/conftest.py
@@ -16,6 +16,14 @@ def pytest_addoption(parser):
     )
 
 
+def pytest_configure(config):
+    cfg = config.getoption('--liveconfig')
+    if not cfg:
+        cfg = os.getenv('DCC_PY_LIVECONFIG')
+        if cfg:
+            config.option.liveconfig = cfg
+
+
 @pytest.hookimpl(trylast=True)
 def pytest_runtest_call(item):
     # perform early finalization because we otherwise get cloberred
@@ -35,10 +43,14 @@ def pytest_report_header(config, startdir):
         ac.shutdown()
     finally:
         os.remove(t)
-    return "Deltachat core={} sqlite={}".format(
-        info['deltachat_core_version'],
-        info['sqlite_version'],
-    )
+    summary = ['Deltachat core={} sqlite={}'.format(
+         info['deltachat_core_version'],
+         info['sqlite_version'],
+     )]
+    cfg = config.getoption('--liveconfig')
+    if cfg:
+        summary.append('Liveconfig: {}'.format(os.path.abspath(cfg)))
+    return summary
 
 
 @pytest.fixture(scope="session")
@@ -74,7 +86,7 @@ def acfactory(pytestconfig, tmpdir, request):
         def configlist(self):
             configlist = []
             for line in open(fn):
-                if line.strip():
+                if line.strip() and not line.strip().startswith('#'):
                     d = {}
                     for part in line.split():
                         name, value = part.split("=")
diff --git a/python/tox.ini b/python/tox.ini
index 7dce3df91..49ce8d78e 100644
--- a/python/tox.ini
+++ b/python/tox.ini
@@ -13,6 +13,8 @@ commands =
 passenv = 
     TRAVIS 
     DCC_RS_DEV
+    DCC_RS_TARGET
+    DCC_PY_LIVECONFIG
 deps = 
     pytest
     pytest-faulthandler
diff --git a/run-integration-tests.sh b/run-integration-tests.sh
index 579a7b662..8633bdd77 100755
--- a/run-integration-tests.sh
+++ b/run-integration-tests.sh
@@ -23,11 +23,10 @@ if [ $? != 0 ]; then
 fi
 
 pushd python
-toxargs="$@"
-if [ -e liveconfig ]; then
-    toxargs="--liveconfig liveconfig $@"
+if [ -e "./liveconfig" ]; then
+    export DCC_PY_LIVECONFIG=liveconfig
 fi
-tox $toxargs
+tox "$@"
 ret=$?
 popd
 exit $ret
diff --git a/src/constants.rs b/src/constants.rs
index ac956be43..de50237fc 100644
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -491,3 +491,12 @@ pub enum KeyType {
     Public = 0,
     Private = 1,
 }
+
+pub const DC_CMD_GROUPNAME_CHANGED: libc::c_int = 2;
+pub const DC_CMD_GROUPIMAGE_CHANGED: libc::c_int = 3;
+pub const DC_CMD_MEMBER_ADDED_TO_GROUP: libc::c_int = 4;
+pub const DC_CMD_MEMBER_REMOVED_FROM_GROUP: libc::c_int = 5;
+pub const DC_CMD_AUTOCRYPT_SETUP_MESSAGE: libc::c_int = 6;
+pub const DC_CMD_SECUREJOIN_MESSAGE: libc::c_int = 7;
+pub const DC_CMD_LOCATION_STREAMING_ENABLED: libc::c_int = 8;
+pub const DC_CMD_LOCATION_ONLY: libc::c_int = 9;
diff --git a/src/dc_receive_imf.rs b/src/dc_receive_imf.rs
index edc68da30..d3020025e 100644
--- a/src/dc_receive_imf.rs
+++ b/src/dc_receive_imf.rs
@@ -215,7 +215,9 @@ pub unsafe fn dc_receive_imf(
                         maybe this can be optimized later,
                         by checking the state before the message body is downloaded */
                         let mut allow_creation: libc::c_int = 1;
-                        if msgrmsg == 0 {
+                        if mime_parser.is_system_message != DC_CMD_AUTOCRYPT_SETUP_MESSAGE
+                            && msgrmsg == 0
+                        {
                             let show_emails = context
                                 .sql
                                 .get_config_int(context, "show_emails")