Hello DZ-Jay,

>> Also I assume the SMTP server's 451 is not correct in this situation.
> No.  451 indicates that it is a transient error, not a permanent one.
> This means you may try again later.

So this means since they use a wrong error number they will get more
spam because the server will do a range of retries ? It should be a 5xx
which is permanent then it will go back to the sender without retry.

---
Rgds, Wilfried [TeamICS]
http://www.overbyte.be/eng/overbyte/teamics.html
http://www.mestdagh.biz

Monday, December 4, 2006, 12:39, DZ-Jay wrote:

> On Dec 3, 2006, at 12:43, Wilfried Mestdagh wrote:

>> Hello Francois,
>>
>> I did, but now I have following situation while redirecting a mail:
>>
>> < 451 <[EMAIL PROTECTED]>: Sender address rejected: SENDING FROM
>> HOTMAIL.COM IS DISABLED DUE TO LARGE NUMBER OF SPAMRUNS

> I would still use the original.  This seems to be an exceptional case.
> Another thing that some mailers do (Eudora Pro, Mac OS Mail) is they 
> add a "redirected" string to the From address, such as:

> From: "Original Sender" (redirected by "New Sender")

> Or...

> From: "Original Sender" (by way of "New Sender")
> X-Redirected: (date) (sender)

>> I guess I should delivere it back to the original return-path. That's
>> where it is for I assume ?

> Yes, and if you add the redirect notice in the "From:", the original 
> sender will know that the message that bounced was the redirected one.

>> Also I assume the SMTP server's 451 is not correct in this situation.
>> Should be 5xx right ?

> No.  451 indicates that it is a transient error, not a permanent one.
> This means you may try again later.

>       dZ.

> -- 
>       DZ-Jay [TeamICS]
>       http://www.overbyte.be/eng/overbyte/teamics.html


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