مشکل ایمیل کلوکسو

[busterkeaton]

توی log هم نوشته :

Jun 23 11:37:37 Server qmail: 1372001857.333992 delivery 43: deferral: Sorry,_I_wasn't_able_to_establish_an_SMTP_connecti on._(#4.4.1
)/

[root@server ~]# [root@server ~]# telnet mail.lxcenter.org 25
-bash: [root@server: command not found
[root@server ~]# Trying 66.197.145.22...
-bash: Trying: command not found
[root@server ~]# telnet: connect to address 66.197.145.22: Connection timed out
-bash: telnet:: command not found
[root@server ~]# telnet: Unable to connect to remote host: Connection timed out
-bash: telnet:: command not found
[root@server ~]# [root@server ~]# telnet mail.centos.org 25
-bash: [root@server: command not found
[root@server ~]# Trying 72.26.200.202...
-bash: Trying: command not found
[root@server ~]# telnet: connect to address 72.26.200.202: Connection timed out
-bash: telnet:: command not found
[root@server ~]# telnet: Unable to connect to remote host: Connection timed out