[Numpy-discussion] failure notice

[MAILER-DAEMON at mx.teleo.net]

Hi. This is the qmail-send program at mx.teleo.net.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<patrick.phalen at gmail.com>:
64.233.171.27 failed after I sent the message.
Remote host said: 552 5.7.0 Illegal Attachment

--- Below this line is a copy of the message.