Hi, I'm using mutt 1.5.6 on suse 9.1 & my mail sever at work is MS exchange 2000. Everything works except mail within the local group. That is if I send mail to coworker@xxxxxxxxxxxx nothing happens. No bounce message but coworker gets no mail either. Suse uses posfix to send the mail from mutt via smtp to the exchange server and I can send mail to the rest of the universe ok just not within the local workgroup here. Suggestions? Thanks, Dave