I'm running postfix here and when I tried to respond to a message I received postfix looked like it was sending it, then halted with the message: "Mail not sent. Sending error 250 2.0.0 Ok".
But, 250 is the SMTP code that "“Requested mail action okay completed”: meaning that the server has transmitted a message. So, why is that a sending error? And the outgoing message is not in /var/log/maillog. Curious mind wants to know. Rich
