Fixes email max length

dpdapi/models.py

@@ -11,8 +11,8 @@ class BaseModel(models.Model):
 
 
 class Alias(BaseModel):
-    source = models.EmailField()
-    destination = models.EmailField()
+    source = models.EmailField(max_length=254)
+    destination = models.EmailField(max_length=254)
     domain = models.ForeignKey('dpdapi.Domain')
     active = models.BooleanField(default=True)
 
@@ -31,7 +31,7 @@ class Domain(BaseModel):
 
 
 class User(BaseModel):
-    email = models.EmailField(unique=True)
+    email = models.EmailField(max_length=254, unique=True)
     password = models.CharField(max_length=109)
     domain = models.ForeignKey('dpdapi.Domain')