Can anyone tell me if they've experienced bare lfs being generated by an MTA rather than the client end? I've noticed that if I send a message with an attachment using our qmail 1.03 server it goes through ok, but if I send it using our old NTMail3 box as a relay, it gets bounced after so many days with the following entries appearing in the NTMail log file. POST 7 Sep 99 13:38:57 F 2128 3925 waiting 10038 mailhost.howden.com POST 7 Sep 99 13:38:57 F 2135 3925 reschedule db026471.mbx to 13:50:57 (53290, [EMAIL PROTECTED]) POST 7 Sep 99 13:44:25 F 2128 3926 waiting 10038 mailhost.howden.com POST 7 Sep 99 13:44:25 F 2135 3926 reschedule eb026472.mbx to 13:56:25 (53322, [EMAIL PROTECTED]) POST 7 Sep 99 13:47:02 F 2128 3927 waiting 10038 mailhost.howden.com POST 7 Sep 99 13:47:02 F 2135 3927 reschedule ia026528.mbx to 13:59:02 (53337, [EMAIL PROTECTED]) and occasionally POST 7 Sep 99 22:36:38 F 2155 4092 temporary failed mailhost.howden.com "451 See http://pobox.com/~djb/docs/smtplf.html." This only seems to happen to mail with attachments. I suspect NTMail is broken, but it seems odd that this only happens to mail destined for our qmail server sent using a variety of clients (Netscape Messenger, Outlook). Simon