On 1 Oct, 2005, at 6:41, I wrote: > > I have an IMAP connection to a server running Herald. Mail on the > server is listed in my inbox. Recently my TiBook stopped seeing mail > on the server that was sent to me by anyone with the same second > name, Treisman, as me. I.e, mail from my kids, or email I send > myself to test this out. Any other mail shows up in my inbox, no > problem. > > I threw out com.apple.mail.plist but it made no difference. In the > end I found the problem seems to be with a document called Envelope > Index in User/Library/Mail. I don't know what it does. > If I replace the current Envelope Index in my system with a copy of > Envelope Index from a backup I made in July, I can see mail from > Treismans again. That problem is solved, but this creates a new > problem - my mailboxes, Read, Sent, only show mail up to last July. > > Is there any way I can edit Envelope Index (the backup version) so > that I can see the mail that comes for me from my kids, and also see > recent mail stored in my mailboxes? > The answer was to throw User/Library/Mail/Envelope Index away. This worked. When I started Mail again it “Imported” all my messages and created a new copy of Envelope Index. I can now see all the messages on the server again. I should have tried that sooner. Mike