diff --git a/modoboa/admin/tests/test_password_schemes.py b/modoboa/admin/tests/test_password_schemes.py
index 28b1331b7..f19ba7bf3 100644
--- a/modoboa/admin/tests/test_password_schemes.py
+++ b/modoboa/admin/tests/test_password_schemes.py
@@ -34,6 +34,9 @@ class PasswordSchemesTestCase(ModoTestCase):
         self.assertTrue(account.password.startswith(startpattern))
         self.assertTrue(account.check_password('Toto1234'))
 
+    def test_bcrypt_scheme(self):
+        self._test_scheme('blfcrypt', '{BLF-CRYPT}')
+
     def test_sha512crypt_scheme(self):
         self._test_scheme('sha512crypt', '{SHA512-CRYPT}')
 
diff --git a/modoboa/core/app_settings.py b/modoboa/core/app_settings.py
index 648f02215..ee35f1598 100644
--- a/modoboa/core/app_settings.py
+++ b/modoboa/core/app_settings.py
@@ -48,6 +48,7 @@ class GeneralParametersForm(parameters.AdminParametersForm):
         label=ugettext_lazy("Default password scheme"),
         choices=[("sha512crypt", "sha512crypt"),
                  ("sha256crypt", "sha256crypt"),
+                 ("blfcrypt", "bcrypt"),
                  ("md5crypt", ugettext_lazy("md5crypt (weak)")),
                  ("sha256", ugettext_lazy("sha256 (weak)")),
                  ("md5", ugettext_lazy("md5 (weak)")),
diff --git a/modoboa/core/password_hashers/__init__.py b/modoboa/core/password_hashers/__init__.py
index 66e4d6a64..653b0dd56 100644
--- a/modoboa/core/password_hashers/__init__.py
+++ b/modoboa/core/password_hashers/__init__.py
@@ -5,7 +5,7 @@ from modoboa.core.password_hashers.base import (
     PLAINHasher, CRYPTHasher, MD5Hasher, SHA256Hasher
 )
 from modoboa.core.password_hashers.advanced import (
-    MD5CRYPTHasher, SHA256CRYPTHasher, SHA512CRYPTHasher
+    BLFCRYPTHasher, MD5CRYPTHasher, SHA256CRYPTHasher, SHA512CRYPTHasher
 )
 
 
diff --git a/modoboa/core/password_hashers/advanced.py b/modoboa/core/password_hashers/advanced.py
index 73b5ef493..55915e6db 100644
--- a/modoboa/core/password_hashers/advanced.py
+++ b/modoboa/core/password_hashers/advanced.py
@@ -3,10 +3,36 @@ Advanced (ie. stronger) password hashers.
 
 This module relies on `passlib` to provide more secure hashers.
 """
-from passlib.hash import md5_crypt, sha256_crypt, sha512_crypt
+from passlib.hash import bcrypt, md5_crypt, sha256_crypt, sha512_crypt
 from modoboa.core.password_hashers.base import PasswordHasher
 from modoboa.lib import parameters
 
+class BLFCRYPTHasher(PasswordHasher):
+    """
+    BLF-CRYPT password hasher.
+
+    Supports rounds and provides compatibility with dovecot on
+    *BSD systems.
+    """
+    @property
+    def scheme(self):
+        return '{BLF-CRYPT}' if self._target == 'local' else '{CRYPT}'
+
+    def _b64encode(self, pwhash):
+        return pwhash
+
+    def _encrypt(self, clearvalue, salt=None):
+        # Using the parameter for rounds will generate the error
+        # ValueError: rounds too high (bcrypt requires <= 31 rounds)
+        # when using the bcrypt hasher.
+        #rounds = int(parameters.get_admin('ROUNDS_NUMBER'))
+        # To get around this, I use the default of 12.
+        rounds = 12
+        return bcrypt.encrypt(clearvalue, rounds=rounds)
+
+    def verify(self, clearvalue, hashed_value):
+        return bcrypt.verify(clearvalue, hashed_value)
+
 
 class MD5CRYPTHasher(PasswordHasher):