redirect / ereject loops

[Дилян Палаузов <[e-mail]>]

Hello,

While you are talking about loops with "notify mailto", I would like to 
ask you about loops with "redirect". I redirect the mail for my 
university account to uni@mydomain, which has the following script:

if header :contains "X-Spam-Level" "+++++"
         {
                 redirect "me@mydomain";
                 stop;
         }

So, when a spam arrives, the responsibility for the mail is taken and 
the mail is redirected to me@mydomain. In the past me@mydomain moved 
such mails to INBOX.Spam, but recently I changed the script to

require ["ereject"];

if header :contains "X-Spam-Level" "+++++"
         {
         ereject "Your mail was evaluated as spam and was not delivered.
However you can contact me at [phone](h) or [phone](m).";
         stop;
         }

and ereject does SMTP reject. Such redirecting script is also installed 
for the postmaster@. Now my question is, what happens with the spam 
mail: it entered the system being accepted by uni@mydomain, but it 
cannot end in a mailbox. At the end it enters the postmaster mailbox, 
bypassing somehow (to be figured out) the spam filter and growing to 
500k. I have uploaded one such message at 
https://mail.aegee.org/~didopalauzov/Automatically%20rejected%20mail.eml .

Is this normal? Any ideas what to do?

	Със здраве,
		Дилян