Dear All Now I have setup email system in my host. I am able to receive the mail.
But when I try to send mail I get below error *SMTP Error (-1): Connection to server failed.* I am sure, port SMTPD is running at 587 (I can do telnet). Then I checked the error log, I see *postfix/submission/smtpd[1629]: connect from localhost[127.0.0.1]postfix/submission/smtpd[1629]: lost connection after UNKNOWN from localhost[127.0.0.1]* I am not sure, why postfix is refusing connection even if telnet to 587 port is successful. Thanks Austin
