On 03/13/2013 07:42 PM, Austin Einter wrote: > Dear Robert > I have a bigger problem. > > sendmail was running previously. thats the reason I was able to send mail. > Mow did chkconfig off for sendmail. > > Now postfix is running. > > Both send/recv not working now. > > While sending mail from roundcuble it says "connection to server failed". Look at /var/log/maillog and see what it says there. And I think roundcube does not directly send via port 25 (postfix) but sends through dovecot. So I would look for dovecot errors. Is it running? Have you set it to be running at boot?