So, I talk to a small private mail server with a self-signed cert. I had cause to update this cert recently.
Next time I opened MailMate, it asked me what to do about this unfamiliar cert. I told it to trust the cert. Beachball. At this point, my system had entered a state wherein ANY activity which required keychain access would simply hang. Would ignore SIGTERM. Could not be debugged. Couldn't even be STARTED under the debugger. Entire system unusable. Couldn't change network settings or anything. SIGHUP worked to close things, and rebooting got me back to normal, but with the same problem if I tried to start MailMate. Went into keychain access, changed settings there, all is well. 10.7.5, MailMate 1.5. -s
