tried to subscribe to mailing list, got failure notice (fwd)

I hit "reply" - cleared out the message body and sent it along, per instructions. This is what I got back...the rejection notice seems to originate from your server, but we're gonna have a look over here as well. thanks, Teresa May ----------Forwarded message ---------- Return-Path: <> Delivered-To: tmay@ithinc.net Received: (qmail 25247 invoked for bounce); 1 Jul 2003 15:07:27 -0000 Date: 1 Jul 2003 15:07:27 -0000 From: MAILER-DAEMON@mail2.ithinc.net To: tmay@ithinc.net Subject: failure notice Hi. This is the qmail-send program at mail2.ithinc.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. <php-general-digest-sc.1057076174.akgjkdgakiiibifollok-tmay=ithinc.net@lists .php.net>: 216.92.131.4 does not like recipient. Remote host said: 501 Syntax error - badly formatted address Giving up on 216.92.131.4. --- Below this line is a copy of the message. Return-Path: <tmay@ithinc.net> Received: (qmail 25240 invoked by uid 89); 1 Jul 2003 15:07:27 -0000 Message-ID: <20030701150727.25239.qmail@mail2.ithinc.net> References: <1057076174.69741.ezmlm@lists.php.net> In-Reply-To: <1057076174.69741.ezmlm@lists.php.net> From: "Teresa May" <tmay@ithinc.net> To: php-general-digest-sc.1057076174.akgjkdgakiiibifollok-tmay=ithinc.net@lists. php.net Subject: Re: confirm subscribe to php-general-digest@lists.php.net Date: Tue, 01 Jul 2003 10:07:27 -0500 Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1" Content-Transfer-Encoding: 7bit