[Mailman-Users] Fw: Can't Subscribe To My List

[Rejean Proulx]

 I just installed mailman and set up a mailing list.  When I try to send a
 subscribe message locally, here is what I get.  What have I forgotten to
do?

 The message could not be sent because one of the recipients was rejected by
 the server. The rejected e-mail address was
 'blindetext-request at interfree.ca'. Subject '', Account: 'rejean', Server:
 'interfree.ca', Protocol: SMTP, Server Response: '451 Cannot check
 <blindetext-request at interfree.ca> at this time - please try later', Port:
 25, Secure(SSL): No, Server Error: 451, Error Number: 0x800CCC79

>  Rejean Proulx
> Visit my family at http://interfree.ca
> MSN is: rejp at rogers.com
> Ham License VA3REJ
>