Allow Emails to be 254 characters long.

migrations/versions/3ca96d906e29_.py

@@ -1,7 +1,7 @@
 """empty message
 
 Revision ID: 3ca96d906e29
-Revises: 
+Revises:
 Create Date: 2019-09-05 11:43:41.634109
 
 """
@@ -30,7 +30,7 @@ def upgrade():
     op.create_table('users',
     sa.Column('id', sa.Integer(), nullable=False),
     sa.Column('confirmed', sa.Boolean(), nullable=True),
-    sa.Column('email', sa.String(length=64), nullable=True),
+    sa.Column('email', sa.String(length=254), nullable=True),
     sa.Column('password_hash', sa.String(length=128), nullable=True),
     sa.Column('registration_date', sa.DateTime(), nullable=True),
     sa.Column('role_id', sa.Integer(), nullable=True),