Hi guys! I've been reading lots of tutorial about how to configure sendmail with its 2 main files sendmail.cf and sendmail.mc. I have tried to change different macros in sendmail.mc each time restarting sendmail to get it to work but nothing. I am using Fedora 15 and the sendmail program works fine on local host but I want it to work with yahoo smtp. The idea is to use sendmail as Thunderbird, thus receiving and sending emails only using the terminal. It would be great if I could use IMAP instead of SMTP. Can u please help me configuring sendmail????