Every now and then a mail fails to be sent, perhaps because the SMTP server was down or whatever. The status of the mail changes to the triangular yellow warning sign.
But this is not enough!! Every time this has happened, I've been believing I've sent away a mail, and I might not have seen this particular sign until hours or days later. What about a real popup window and a sound to get a REAL warning when this happens. We shouldn't need to check out Out Tray each time we push the send button !! Max G -- OSX v10.2.6 PowerMail v4.1.3 Dual G4 1.2 GHz / 1GB RAM

