diff --git a/.isort.cfg b/.isort.cfg
new file mode 100644
index 0000000..e948380
--- /dev/null
+++ b/.isort.cfg
@@ -0,0 +1,3 @@
+[settings]
+multi_line_output=4
+not_skip=__init__.py
diff --git a/.travis.yml b/.travis.yml
index f644be5..53d8990 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,11 @@ python:
   - "3.7-dev"  # 3.7 development branch
 # command to install dependencies
 install:
+  - pip install -U pip wheel setuptools
+  - pip install requirements.txt
   - pip install -e .
 # command to run tests
 script:
+  - isort --skip-glob=venv
+  - flake8 tests/ validate_email/
   - python -m unittest discover -v
diff --git a/pyemailval/__init__.py b/pyemailval/__init__.py
deleted file mode 100644
index 764f8f0..0000000
--- a/pyemailval/__init__.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from pyemailval.validate_email import validate_email
-
-validate_email
diff --git a/requirements.txt b/requirements.txt
index 56966e7..4b34809 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,6 @@
-dnspython
-nose
+entrypoints==0.3
+flake8==3.7.7
+isort==4.3.9
+mccabe==0.6.1
+pycodestyle==2.5.0
+pyflakes==2.1.1
diff --git a/setup.cfg b/setup.cfg
index 712a7c3..5aef279 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,2 @@
-[nosetests]
-verbosity=3
-with-doctest=1
-
 [metadata]
 description-file = README.rst
diff --git a/setup.py b/setup.py
index 97f7a89..6a95126 100644
--- a/setup.py
+++ b/setup.py
@@ -1,16 +1,17 @@
-from setuptools import setup, find_packages
+from setuptools import find_packages, setup
 
 setup(
-    name='pyemailval',
+    name='py3-validate-email',
     version='0.6',
-    py_modules=('pyemailval',),
+    py_modules=('validate_email',),
     install_requires=['dnspython'],
-    author='Ben Baert',
+    author='László Károlyi',
     author_email='laszlo@karolyi.hu',
-    description='pyemailval verifies if an email address really exists.',
+    description='Email validator with regex and SMTP checking.',
     long_description=open('README.rst').read(),
     keywords='email validation verification mx verify',
-    url='http://github.com/karolyi/pyemailval',
-    download_url='http://github.com/karolyi/pyemailval/archive/0.1.tar.gz',
+    url='http://github.com/karolyi/py3-validate-email',
+    download_url=(
+        'http://github.com/karolyi/py3-validate-email/archive/0.1.tar.gz'),
     license='LGPL',
 )
diff --git a/tests/test_mx_check.py b/tests/test_mx_check.py
index 03de75e..c7b36dd 100644
--- a/tests/test_mx_check.py
+++ b/tests/test_mx_check.py
@@ -1,5 +1,6 @@
 from unittest.case import TestCase
-from pyemailval.mx_check import _get_domain_from_email_address
+
+from validate_email.mx_check import _get_domain_from_email_address
 
 DOMAINS = {
     'email@domain.com': 'domain.com',
diff --git a/tests/test_regex_check.py b/tests/test_regex_check.py
index c4349eb..e36c367 100644
--- a/tests/test_regex_check.py
+++ b/tests/test_regex_check.py
@@ -1,6 +1,7 @@
-from pyemailval.regex_check import regex_check
 from unittest.case import TestCase
 
+from validate_email.regex_check import regex_check
+
 VALID_EXAMPLES = [
     'email@domain.com',  # basic valid email
     'firstname.lastname@domain.com',  # dot in address field
diff --git a/validate_email/__init__.py b/validate_email/__init__.py
new file mode 100644
index 0000000..2edb0c3
--- /dev/null
+++ b/validate_email/__init__.py
@@ -0,0 +1,3 @@
+from .validate_email import validate_email
+
+validate_email
diff --git a/pyemailval/mx_check.py b/validate_email/mx_check.py
similarity index 98%
rename from pyemailval/mx_check.py
rename to validate_email/mx_check.py
index 5fc5311..a1d6b09 100644
--- a/pyemailval/mx_check.py
+++ b/validate_email/mx_check.py
@@ -1,6 +1,7 @@
 import re
-import socket
 import smtplib
+import socket
+
 import dns.resolver as dns
 
 
@@ -18,7 +19,7 @@ def _get_mx_records(domain):
         records = dns.query(domain, 'MX')
     except dns.NXDOMAIN:
         raise ValueError("Domain {} does not seem to exist")
-    except:
+    except Exception:
         raise NotImplementedError("Feature not yet implemented")
     return [str(x.exchange) for x in records]
 
diff --git a/pyemailval/regex_check.py b/validate_email/regex_check.py
similarity index 100%
rename from pyemailval/regex_check.py
rename to validate_email/regex_check.py
index 71ce4a5..48648e6 100644
--- a/pyemailval/regex_check.py
+++ b/validate_email/regex_check.py
@@ -1,7 +1,7 @@
-from typing import Optional
-from re import compile as re_compile
-from re import IGNORECASE
 from ipaddress import IPv4Address, IPv6Address
+from re import IGNORECASE
+from re import compile as re_compile
+from typing import Optional
 
 SetOrNone = Optional[set]
 
diff --git a/pyemailval/validate_email.py b/validate_email/validate_email.py
similarity index 100%
rename from pyemailval/validate_email.py
rename to validate_email/validate_email.py
index 065f0e7..a76e88b 100644
--- a/pyemailval/validate_email.py
+++ b/validate_email/validate_email.py
@@ -1,5 +1,5 @@
-from .regex_check import regex_check
 from .mx_check import mx_check
+from .regex_check import regex_check
 
 
 def validate_email(