V
vacomdeus
Guest
Help!
my system is centos7,now is trying sending email by poxfix,that is ok,but can not receive anyemail,so i guess port 25 have problems,so in firewalled i opend public 25/tcp,and other like 80,8080 tcps,so i telnet my domain to 25,connection refused,while i tellnet other port 80 that is no problems at all.
Now i am really confused,SElinux is shutting down,and i think might not the problems of firewalld,as if i shutdown firewalld,this problemas remails.
my system is centos7,now is trying sending email by poxfix,that is ok,but can not receive anyemail,so i guess port 25 have problems,so in firewalled i opend public 25/tcp,and other like 80,8080 tcps,so i telnet my domain to 25,connection refused,while i tellnet other port 80 that is no problems at all.
Now i am really confused,SElinux is shutting down,and i think might not the problems of firewalld,as if i shutdown firewalld,this problemas remails.