To follow-up on this report, the problem appears to have been caused by a single message in the IMAP/Drafts folder. The sanitized headers of the message are as follow:
------------------------------- X-Sylpheed-Account-Id:1 S:[EMAIL PROTECTED] SCF:#imap/PCF/Sent X-Sylpheed-Sign:0 X-Sylpheed-Encrypt:0 X-Sylpheed-Privacy-System:(null) Date: Wed, 16 Mar 2005 13:33:32 -0800 From: Bill Thompson <[EMAIL PROTECTED]> To: xxx xxx (xxx) <[EMAIL PROTECTED]>, xxx xxx (xxx) <[EMAIL PROTECTED]>, xxx xxx (xxx) <[EMAIL PROTECTED]> Subject: NetMeeting bandwidth test Message-ID: <[EMAIL PROTECTED]> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit ----------------------------------------- Removing the message from the Drafts folder on the IMAP server resolved the problem. Neither Thunderbird 1.0.2 or sylpheed-claws 1.0.5-1 had a problem reading the message in question. -- Bill Thompson [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]