THUNDERBIRD / local smtp server issue
i am running a local smtp server. using mail i can reply to msgs sent to me. i have thunderbird setup and i can receive msgs but i cannot reply or send through thunderbird. is their something i need to change in my exim4 settings? in thunderbird i have tried setting my smtp server to localhost and also to 127.0.0.1, it gives me an error with these two settings. when i set it to my ip it says that relaying is not allowed. im at a loss on what to do....
thanks in advance