I tried to download the newest release of DavMail from: http://sourceforge.net/projects/davmail/files/latest/download Safari automatically unzipped the file, and when I try to open it, it gives me a message that the application is corrupt and should be moved to the trash. I repeated several times from several mirrors. The same results occurred. I picked on of the zips, that Safari (or Archive Utility) had moved to the trash, moved it to my desktop, unzipped it with WinZipMac and the file is fine. Is there something wrong with MY archive Utility, or is something wrong with the ZIP file?