On Tue, Aug 07, 2007 at 12:14:16AM +0400, Mail Delivery System wrote:
> <xorg\100packages.altlinux.org>: host 127.0.0.1[127.0.0.1] said: 550
>     <xorg\100packages.altlinux.org>: User unknown in virtual alias table (in reply
>     to RCPT TO command)

On Tue, Aug 07, 2007 at 12:14:32AM +0400, Mail Delivery System wrote:
> <python\100packages.altlinux.org>: host 127.0.0.1[127.0.0.1] said: 550
>     <python\100packages.altlinux.org>: User unknown in virtual alias table (in
>     reply to RCPT TO command)

[заменил собаку на \100]