diff --git a/app/models.py b/app/models.py
index f1e9f3bb..32c7802c 100644
--- a/app/models.py
+++ b/app/models.py
@@ -1483,6 +1483,9 @@ class EmailLog(db.Model, ModelMixin):
     contact_id = db.Column(
         db.ForeignKey(Contact.id, ondelete="cascade"), nullable=False, index=True
     )
+    alias_id = db.Column(
+        db.ForeignKey(Alias.id, ondelete="cascade"), nullable=True, index=True
+    )
 
     # whether this is a reply
     is_reply = db.Column(db.Boolean, nullable=False, default=False)
diff --git a/migrations/versions/2021_071112_f3f19998b755_.py b/migrations/versions/2021_071112_f3f19998b755_.py
new file mode 100644
index 00000000..cc1c8ade
--- /dev/null
+++ b/migrations/versions/2021_071112_f3f19998b755_.py
@@ -0,0 +1,33 @@
+"""empty message
+
+Revision ID: f3f19998b755
+Revises: 8e70205a5308
+Create Date: 2021-07-11 12:26:31.267912
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'f3f19998b755'
+down_revision = '8e70205a5308'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('email_log', sa.Column('alias_id', sa.Integer(), nullable=True))
+    op.create_index(op.f('ix_email_log_alias_id'), 'email_log', ['alias_id'], unique=False)
+    op.create_foreign_key(None, 'email_log', 'alias', ['alias_id'], ['id'], ondelete='cascade')
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'email_log', type_='foreignkey')
+    op.drop_index(op.f('ix_email_log_alias_id'), table_name='email_log')
+    op.drop_column('email_log', 'alias_id')
+    # ### end Alembic commands ###