On Thu, Mar 22, 2007 at 07:23:51AM -0600, Luis Rodrigo Gallardo Cruz wrote:
> In trying to send mail to an alioth ml I got:
> 
> The following message to <[EMAIL PROTECTED]> was undeliverable.
> The reason for the problem:
> 5.1.0 - Unknown address error 550-"Verification failed for <[EMAIL 
> PROTECTED]>\nCalled:   207.44.202.99\nSent:     RCPT TO:<[EMAIL 
> PROTECTED]>\nResponse: 550 5.1.1 <[EMAIL PROTECTED]>... User unknown\nSender 
> callout failed: Sender adress can't be verified trough SMTP check."
> 
> Shouldn't such tests cause, at most, mail to be queued up for
> moderation? There probably are many users who are in no position to do
> anything about sender verification failures[1], and this can efectively
> cut them out from communication with many Debian projects.
> 
> [1] Me, for one. My home ISP demands I only send mail through their
> SMTP relay.

Why does your outbound mail configuration affect sender verification?
The recipient should only check that the address is deliverable, not
necessarily that it is deliverable *to the sending server*.

If you are using your own domain but relaying through your ISP to send,
it seems to be a problem with your incoming server still.

Hamish
-- 
Hamish Moffatt VK3SB <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>


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