At 13:30 7/14/2003, Michael Lugassy wrote:
>I have a user with a "*" alias. (aliases.tab = "relaydomain.com" "*" "info")
>
>I run the open relat test on: http://members.iinet.net.au/~remmie/relay/
>
>Server was accepting relay:
>
>To: [EMAIL PROTECTED]
>From: [EMAIL PROTECTED]
><<< 250 OK
> >>>> MAIL FROM:
><<< 250 OK
> >>>> RCPT TO:
><<< 250 OK
> >>>> DATA
><<< 354 Start mail input; end with .
> >>>> MESSAGE
><<< 250 OK
>
>Now, when I REMOVED the alias, the same test performed well (no relay).

Sounds more like a problem with the relay test than with your server. The 
relay test is broken, because it assumes that receiving a 250 means the 
mail is delivered. You must still check to see that the mail is or is not 
delivered before determining that there is, in fact, an open relay.

For instance, I tested my mail server against that relay test, attempting 
to send mail to one of my yahoo accounts through my mail server from their 
relay tester. I also have a * alias defined in my domain. The mail was 
accepted by my mail server, but was not delivered to my yahoo account - 
instead, it ended up in the mailbox of the account on my local server with 
the * alias.

In other words, xmail delivered the mail to the local account, it did not 
relay it. Hence, xmail is not an open relay, contrary to what the test says. 


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