Re: [CentOS] CentOS7 firewalld ploblem

Thursday, July 14, 2016, 11:32:31 AM, you wrote:

Dear Members,

Please tell me how can I fix this problem.

Against allow imap on firewalld, I cannot access to the server.

imap - port 143 pop3 - port 110

add to firewalld service pop3 or try telnet 153.153.xxx.xxx 143

[root@speedex ~]# telnet 153.153.xxx.xxx 110 Trying 153.153.xxx.xxx... telnet: connect to address 153.153.xxx.xxx: No route to host

After stopping forewalld I can access to the server. [root@speedex ~]# telnet 153.153.xxx.xxx 110 Trying 153.153.xxx.xxx... Connected to 153.153.xxx.xxx. Escape character is '^]'. +OK Dovecot ready. ^]

telnet>> quit

I have attached nmcli and firewalld data. Please check it. If you need more please tell me.

Tadao