diff --git a/src/applications/maniphest/mail/ManiphestTaskMailReceiver.php b/src/applications/maniphest/mail/ManiphestTaskMailReceiver.php
--- a/src/applications/maniphest/mail/ManiphestTaskMailReceiver.php
+++ b/src/applications/maniphest/mail/ManiphestTaskMailReceiver.php
@@ -14,14 +14,12 @@
   protected function loadObject($pattern, PhabricatorUser $viewer) {
     $id = (int)trim($pattern, 'T');
 
-    $results = id(new ManiphestTaskQuery())
+    return id(new ManiphestTaskQuery())
       ->setViewer($viewer)
       ->withIDs(array($id))
       ->needSubscriberPHIDs(true)
       ->needProjectPHIDs(true)
-      ->execute();
-
-    return head($results);
+      ->executeOne();
   }
 
   protected function getTransactionReplyHandler() {
diff --git a/src/applications/metamta/receiver/__tests__/PhabricatorObjectMailReceiverTestCase.php b/src/applications/metamta/receiver/__tests__/PhabricatorObjectMailReceiverTestCase.php
--- a/src/applications/metamta/receiver/__tests__/PhabricatorObjectMailReceiverTestCase.php
+++ b/src/applications/metamta/receiver/__tests__/PhabricatorObjectMailReceiverTestCase.php
@@ -23,14 +23,16 @@
       $mail->getStatus());
   }
 
-/*
-
-  TODO: Tasks don't support policies yet. Implement this once they do.
-
   public function testDropPolicyViolationMail() {
-    list($task, $user, $mail) = $this->buildMail('public');
+    list($task, $user, $mail) = $this->buildMail('policy');
 
-    // TODO: Set task policy to "no one" here.
+    $task
+      ->setViewPolicy(PhabricatorPolicies::POLICY_NOONE)
+      ->setOwnerPHID(null)
+      ->save();
+
+    $env = PhabricatorEnv::beginScopedEnv();
+    $env->overrideEnvConfig('metamta.public-replies', true);
 
     $mail->save();
     $mail->processReceivedMail();
@@ -40,8 +42,6 @@
       $mail->getStatus());
   }
 
-*/
-
   public function testDropInvalidObjectMail() {
     list($task, $user, $mail) = $this->buildMail('404');
 
@@ -122,6 +122,11 @@
         'To'         => $to,
       ));
 
+    $mail->setBodies(
+      array(
+        'text' => 'test',
+      ));
+
     return array($task, $user, $mail);
   }
 
diff --git a/src/applications/metamta/replyhandler/PhabricatorMailReplyHandler.php b/src/applications/metamta/replyhandler/PhabricatorMailReplyHandler.php
--- a/src/applications/metamta/replyhandler/PhabricatorMailReplyHandler.php
+++ b/src/applications/metamta/replyhandler/PhabricatorMailReplyHandler.php
@@ -67,40 +67,9 @@
     PhabricatorMetaMTAReceivedMail $mail);
 
   public function processEmail(PhabricatorMetaMTAReceivedMail $mail) {
-    $this->dropEmptyMail($mail);
-
     return $this->receiveEmail($mail);
   }
 
-  private function dropEmptyMail(PhabricatorMetaMTAReceivedMail $mail) {
-    $body = $mail->getCleanTextBody();
-    $attachments = $mail->getAttachments();
-
-    if (strlen($body) || $attachments) {
-      return;
-    }
-
-     // Only send an error email if the user is talking to just Phabricator.
-     // We can assume if there is only one "To" address it is a Phabricator
-     // address since this code is running and everything.
-    $is_direct_mail = (count($mail->getToAddresses()) == 1) &&
-                      (count($mail->getCCAddresses()) == 0);
-
-    if ($is_direct_mail) {
-      $status_code = MetaMTAReceivedMailStatus::STATUS_EMPTY;
-    } else {
-      $status_code = MetaMTAReceivedMailStatus::STATUS_EMPTY_IGNORED;
-    }
-
-    throw new PhabricatorMetaMTAReceivedMailProcessingException(
-      $status_code,
-      pht(
-        'Your message does not contain any body text or attachments, so '.
-        'Phabricator can not do anything useful with it. Make sure comment '.
-        'text appears at the top of your message: quoted replies, inline '.
-        'text, and signatures are discarded and ignored.'));
-  }
-
   public function supportsPrivateReplies() {
     return (bool)$this->getReplyHandlerDomain() &&
            !$this->supportsPublicReplies();
diff --git a/src/applications/metamta/storage/PhabricatorMetaMTAReceivedMail.php b/src/applications/metamta/storage/PhabricatorMetaMTAReceivedMail.php
--- a/src/applications/metamta/storage/PhabricatorMetaMTAReceivedMail.php
+++ b/src/applications/metamta/storage/PhabricatorMetaMTAReceivedMail.php
@@ -109,6 +109,7 @@
     try {
       $this->dropMailFromPhabricator();
       $this->dropMailAlreadyReceived();
+      $this->dropEmptyMail();
 
       $receiver = $this->loadReceiver();
       $sender = $receiver->loadSender($this);
@@ -260,6 +261,34 @@
       $message);
   }
 
+  private function dropEmptyMail() {
+    $body = $this->getCleanTextBody();
+    $attachments = $this->getAttachments();
+
+    if (strlen($body) || $attachments) {
+      return;
+    }
+
+    // Only send an error email if the user is talking to just Phabricator.
+    // We can assume if there is only one "To" address it is a Phabricator
+    // address since this code is running and everything.
+    $is_direct_mail = (count($this->getToAddresses()) == 1) &&
+                      (count($this->getCCAddresses()) == 0);
+
+    if ($is_direct_mail) {
+      $status_code = MetaMTAReceivedMailStatus::STATUS_EMPTY;
+    } else {
+      $status_code = MetaMTAReceivedMailStatus::STATUS_EMPTY_IGNORED;
+    }
+
+    throw new PhabricatorMetaMTAReceivedMailProcessingException(
+      $status_code,
+      pht(
+        'Your message does not contain any body text or attachments, so '.
+        'Phabricator can not do anything useful with it. Make sure comment '.
+        'text appears at the top of your message: quoted replies, inline '.
+        'text, and signatures are discarded and ignored.'));
+  }
 
   /**
    * Load a concrete instance of the @{class:PhabricatorMailReceiver} which
diff --git a/src/applications/metamta/storage/__tests__/PhabricatorMetaMTAReceivedMailTestCase.php b/src/applications/metamta/storage/__tests__/PhabricatorMetaMTAReceivedMailTestCase.php
--- a/src/applications/metamta/storage/__tests__/PhabricatorMetaMTAReceivedMailTestCase.php
+++ b/src/applications/metamta/storage/__tests__/PhabricatorMetaMTAReceivedMailTestCase.php
@@ -54,6 +54,10 @@
         'Message-ID' => 'test@example.com',
         'To'         => 'does+not+exist@example.com',
       ));
+    $mail->setBodies(
+      array(
+        'text' => 'test',
+      ));
     $mail->save();
 
     $mail->processReceivedMail();
@@ -77,6 +81,10 @@
         'To'         => 'bugs@example.com',
         'From'       => 'does+not+exist@example.com',
       ));
+    $mail->setBodies(
+      array(
+        'text' => 'test',
+      ));
     $mail->save();
 
     $mail->processReceivedMail();
@@ -101,6 +109,10 @@
         'From'        => $user->loadPrimaryEmail()->getAddress(),
         'To'          => 'bugs@example.com',
       ));
+    $mail->setBodies(
+      array(
+        'text' => 'test',
+      ));
     $mail->save();
 
     $mail->processReceivedMail();