Add IgnoreBounceSender model

app/models.py

@@ -2340,3 +2340,12 @@ class IgnoredEmail(db.Model, ModelMixin):
 
     mail_from = db.Column(db.String(512), nullable=False)
     rcpt_to = db.Column(db.String(512), nullable=False)
+
+
+class IgnoreBounceSender(db.Model, ModelMixin):
+    """Ignore sender that doesn't correctly handle bounces, for example noreply@github.com"""
+
+    mail_from = db.Column(db.String(512), nullable=False, unique=True)
+
+    def __repr__(self):
+        return f"<NoReplySender {self.mail_from}"

migrations/versions/2021_080211_ffa75d04e6ef_.py

@@ -0,0 +1,36 @@
+"""empty message
+
+Revision ID: ffa75d04e6ef
+Revises: c3470e2d3224
+Create Date: 2021-08-02 11:30:05.509051
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'ffa75d04e6ef'
+down_revision = 'c3470e2d3224'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('ignore_bounce_sender',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('created_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=False),
+    sa.Column('updated_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=True),
+    sa.Column('mail_from', sa.String(length=512), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('mail_from')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('ignore_bounce_sender')
+    # ### end Alembic commands ###