FIX: wasn't unfreezing time in email processor spec

spec/components/email/processor_spec.rb

@@ -44,7 +44,7 @@ describe Email::Processor do
         Email::Processor.process!(mail2)
       }.to change { EmailLog.count }.by(0)
 
-      Timecop.freeze(Date.today + 1)
+      Timecop.freeze(Date.today + 1) do
         key = "rejection_email:#{[from]}:email_reject_empty:#{Date.today}"
         $redis.expire(key, 0)
 
@@ -53,6 +53,7 @@ describe Email::Processor do
         }.to change { EmailLog.count }.by(1)
       end
     end
+  end
 
   context "unrecognized error" do