Hey All, First I wanted to thank everyone for their help, greatly appreciated. Sendmail doesn't seem to be the problem since I can send the mail, just not to certain lists that I am signed up to. And it only seems to happen when I use something like pine and not IMP (webmail). The following is some info I collected about failed and successful msg. transfers. Again any help is greatly appreciated. Thanks everyone for your help. ##These are the aliases for the domain ip-solutions.net(24.10.39.79) ## Pony (alias) was added within the last 24hrs. ftp.ip-solutions.net points to ip-solutions.net pony.ip-solutions.net points to ip-solutions.net usher.ip-solutions.net points to ip-solutions.net www.ip-solutions.net points to ip-solutions.net ## This is the MX record for ip-solutions.net ## I replaced the usher.ip-solutions.net with the ## pony.ip-solutions.net ip-solutions.net HI pony.ip-solutions.net ## This is the address entry ip-solutions.net points to 24.10.39.79 This is the return info I recieved: The original message was received at Fri, 28 Jan 2000 02:11:02 -0500 (EST) from hhoffman@localhost ----- The following addresses had permanent fatal errors ----- <[EMAIL PROTECTED]> ----- Transcript of session follows ----- 550 <[EMAIL PROTECTED]>... Host unknown (Name server: pony.ip-solutions.net.: host not found) ----- Original message follows ----- Return-Path: <[EMAIL PROTECTED]> Received: from localhost (hhoffman@localhost) by typhoon.ocis.temple.edu (8.8.8/8.8.8) with ESMTP id CAA07965 for <[EMAIL PROTECTED]>; Fri, 28 Jan 2000 02:11:02 -0500 (EST) Date: Fri, 28 Jan 2000 02:11:02 -0500 (EST) From: Harry Hoffman <[EMAIL PROTECTED]> -Sender: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: test Message-ID: <[EMAIL PROTECTED] emple.edu> This is one from a friend's mail server that got thru:: Return-Path: <[EMAIL PROTECTED]> Received: from rage.sheck.org (IDENT:[EMAIL PROTECTED] [151.197.19.44]) by pony.ip-solutions.net (8.9.3/8.8.7) with ESMTP id JAA02494 for <[EMAIL PROTECTED]>; Fri, 28 Jan 2000 09:01:56 -0800 Received: from localhost (hhoffman@localhost) by rage.sheck.org (8.9.3/8.8.7) with ESMTP id LAA06535 for <[EMAIL PROTECTED]>; Fri, 28 Jan 2000 11:44:25 -0500 Date: Fri, 28 Jan 2000 11:43:57 -0500 (EST) From: <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: test Message-ID: <[EMAIL PROTECTED] > Thanks again, Harry Hoffman Product Systems Specialist Restaurants Unlimited Inc. (206) 634-3082 x. 270 ************ [EMAIL PROTECTED] http://www.linuxchix.org