Allows filtering email by the TO value(s) as well

src/paperless_mail/migrations/0019_mailrule_filter_to.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.1.7 on 2023-03-11 21:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("paperless_mail", "0018_processedmail"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="mailrule",
+            name="filter_to",
+            field=models.CharField(
+                blank=True, max_length=256, null=True, verbose_name="filter to"
+            ),
+        ),
+    ]