On 26/03/2009, at 10:42 PM, Peter Hinchliffe wrote:



I can now contribute usefully to this discussion - well perhaps not usefully, but I can at least explain exactly what Ian is going through.

I visited Ian's place today at his request and saw for myself just what is happening. It is truly bizarre:

1. Mail does launch, but Message Viewer does not automatically open.

2. Message View can be called up from the Window Menu, but no messages are displayed. There is a full contingent of custom mailboxes listed in the sidebar, complete with unread message counts. When the mailboxes are selected, no messages are seen. A look inside ~/Library/Mail/ shows that all the mailboxes are intact and all the mbox files and messages are there.

3. Mail does not respond to the Quit command. Force Quit is the only way out, and of course the new account details that Ian painstakingly enters each time are lost because the preferences are not updated.

4. I deleted com.apple.mail.plist. This simple act alone should be enough to cause Mail to call for a new account to be set up. Not at all in this case. Mail simply launches the same way: no Message Viewer, no messages, and an old iPrimus account listed in the Accounts preferences.

5. Deleting com.apple.mail.plist, all Mail cache files and any other Mail-related file I can find makes no difference. Mail continues to behave in exactly the same way. Of course, a new version of com.apple.mail.plist is automatically created, but is clearly being ignored by Mail, which continues to show the settings for this old iPrimus account. It must be reading this stuff from somewhere, but just where it a total mystery.

6. Perhaps something has gone wrong with Mail itself (maybe something weird has crept into the Mail package), so lets try reverting to last week's copy, which was the one running before this stuff started happening. We went back to last Thursday and restored Mail.app via Time Machine. No difference.

Short of performing a complete System Restore, I can't see how to resolve this. A Clean Install with Archive is likely to be unsuccessful, since it is apparent that the problem is local to Ian's user account. I have searched for hidden files containing the word "mail" in the filename. I admit I'm out of ideas. Perhaps some of what I have outlined above might ring a bell with someone on the list. At the moment I have Ian running his old Entourage X software, so at least he can handle email in a comfortable way again, but it's not really addressing the central problem. For the moment I think it's worth waiting for 10.5.7 in the hope that an updated Mail program might resolve things. If not, It will be time for that backup and full system restore, I'm thinking.

Very strange indeed.

All contributions gratefully accepted.

--

Peter Hinchliffe


As a Macintouch  reader I found this tonight :-

<http://www.macintouch.com/readerreports/leopard/index.html#d25mar2009>

Specifically the message about updating to 10.5.6


Bob






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