je ne vois rien avec le port 143 mais il y a des ligne avec imap
voila le resultat de la comande:
voila le resultat de la comande:
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
portmap 1664 rpc 3u IPv4 5576 UDP *:sunrpc
portmap 1664 rpc 4u IPv4 5577 TCP *:sunrpc (LISTEN)
rpc.statd 1683 rpcuser 3u IPv4 5638 UDP *:filenet-nch
rpc.statd 1683 rpcuser 6u IPv4 5608 UDP *:1011
rpc.statd 1683 rpcuser 7u IPv4 5641 TCP *:49993 (LISTEN)
hpiod 1908 root 0u IPv4 6057 TCP localhost.localdomain:50000 (LISTEN)
hpiod 1908 root 2u IPv4 6069 TCP localhost.localdomain:50000- >localhost.localdomain:59386 (ESTABLISHED)
python 1913 root 4u IPv4 6073 TCP localhost.localdomain:50002 (LISTEN)
python 1913 root 7u IPv4 6078 TCP localhost.localdomain:59386- >localhost.localdomain:50000 (ESTABLISHED)
cupsd 1925 root 0u IPv4 6182 TCP localhost.localdomain:ipp (L ISTEN)
cupsd 1925 root 2u IPv4 6183 UDP *:ipp
sshd 1954 root 3u IPv6 6208 TCP *:ssh (LISTEN)
mysqld 2051 mysql 10u IPv4 6319 TCP *:mysql (LISTEN)
proftpd 2140 nobody 0u IPv6 6651 TCP *:ftp (LISTEN)
avahi-dae 2291 avahi 13u IPv4 7054 UDP *:mdns
avahi-dae 2291 avahi 14u IPv4 7055 UDP *:filenet-rmi
avahi-dae 2291 avahi 15u IPv6 7056 UDP *:filenet-pa
dovecot 2782 root 5u IPv6 10197 TCP *:imap (LISTEN)
dovecot 2782 root 6u IPv6 10198 TCP *:imaps (LISTEN)
dovecot 2782 root 7u IPv6 10199 TCP *:pop3 (LISTEN)
dovecot 2782 root 8u IPv6 10200 TCP *:pop3s (LISTEN)
pop3-logi 2788 dovecot 0u IPv6 10199 TCP *:pop3 (LISTEN)
pop3-logi 2788 dovecot 1u IPv6 10200 TCP *:pop3s (LISTEN)
imap-logi 2789 dovecot 0u IPv6 10197 TCP *:imap (LISTEN)
imap-logi 2789 dovecot 1u IPv6 10198 TCP *:imaps (LISTEN)
imap-logi 2790 dovecot 0u IPv6 10197 TCP *:imap (LISTEN)
imap-logi 2790 dovecot 1u IPv6 10198 TCP *:imaps (LISTEN)
imap-logi 2791 dovecot 0u IPv6 10197 TCP *:imap (LISTEN)
imap-logi 2791 dovecot 1u IPv6 10198 TCP *:imaps (LISTEN)
master 2848 root 11u IPv4 10434 TCP localhost.localdomain:smtp ( LISTEN)
pop3-logi 2905 dovecot 0u IPv6 10199 TCP *:pop3 (LISTEN)
pop3-logi 2905 dovecot 1u IPv6 10200 TCP *:pop3s (LISTEN)
pop3-logi 2908 dovecot 0u IPv6 10199 TCP *:pop3 (LISTEN)
pop3-logi 2908 dovecot 1u IPv6 10200 TCP *:pop3s (LISTEN)
named 5100 named 20u IPv4 15832 UDP localhost.localdomain:domain
named 5100 named 21u IPv4 15833 TCP localhost.localdomain:domain (LISTEN)
named 5100 named 22u IPv4 15834 UDP 192.168.1.50:domain
named 5100 named 23u IPv4 15835 TCP 192.168.1.50:domain (LISTEN)
named 5100 named 24u IPv4 15836 UDP *:32788
named 5100 named 25u IPv6 15837 UDP *:32789
named 5100 named 26u IPv4 15838 TCP localhost.localdomain:rndc ( LISTEN)
httpd 5128 root 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5130 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5131 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5132 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5133 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5134 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5135 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5136 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5137 apache 3u IPv6 15875 TCP *:http (LISTEN)
[root@localhost ~]# lsof -i
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
portmap 1664 rpc 3u IPv4 5576 UDP *:sunrpc
portmap 1664 rpc 4u IPv4 5577 TCP *:sunrpc (LISTEN)
rpc.statd 1683 rpcuser 3u IPv4 5638 UDP *:filenet-nch
rpc.statd 1683 rpcuser 6u IPv4 5608 UDP *:1011
rpc.statd 1683 rpcuser 7u IPv4 5641 TCP *:49993 (LISTEN)
hpiod 1908 root 0u IPv4 6057 TCP localhost.localdomain:50000 (LISTEN)
hpiod 1908 root 2u IPv4 6069 TCP localhost.localdomain:50000->localhost.localdomain:59386 (ESTABLISHED)
python 1913 root 4u IPv4 6073 TCP localhost.localdomain:50002 (LISTEN)
python 1913 root 7u IPv4 6078 TCP localhost.localdomain:59386->localhost.localdomain:50000 (ESTABLISHED)
cupsd 1925 root 0u IPv4 6182 TCP localhost.localdomain:ipp (LISTEN)
cupsd 1925 root 2u IPv4 6183 UDP *:ipp
sshd 1954 root 3u IPv6 6208 TCP *:ssh (LISTEN)
mysqld 2051 mysql 10u IPv4 6319 TCP *:mysql (LISTEN)
proftpd 2140 nobody 0u IPv6 6651 TCP *:ftp (LISTEN)
avahi-dae 2291 avahi 13u IPv4 7054 UDP *:mdns
avahi-dae 2291 avahi 14u IPv4 7055 UDP *:filenet-rmi
avahi-dae 2291 avahi 15u IPv6 7056 UDP *:filenet-pa
dovecot 2782 root 5u IPv6 10197 TCP *:imap (LISTEN)
dovecot 2782 root 6u IPv6 10198 TCP *:imaps (LISTEN)
dovecot 2782 root 7u IPv6 10199 TCP *:pop3 (LISTEN)
dovecot 2782 root 8u IPv6 10200 TCP *:pop3s (LISTEN)
pop3-logi 2788 dovecot 0u IPv6 10199 TCP *:pop3 (LISTEN)
pop3-logi 2788 dovecot 1u IPv6 10200 TCP *:pop3s (LISTEN)
imap-logi 2789 dovecot 0u IPv6 10197 TCP *:imap (LISTEN)
imap-logi 2789 dovecot 1u IPv6 10198 TCP *:imaps (LISTEN)
imap-logi 2790 dovecot 0u IPv6 10197 TCP *:imap (LISTEN)
imap-logi 2790 dovecot 1u IPv6 10198 TCP *:imaps (LISTEN)
imap-logi 2791 dovecot 0u IPv6 10197 TCP *:imap (LISTEN)
imap-logi 2791 dovecot 1u IPv6 10198 TCP *:imaps (LISTEN)
master 2848 root 11u IPv4 10434 TCP localhost.localdomain:smtp (LISTEN)
pop3-logi 2905 dovecot 0u IPv6 10199 TCP *:pop3 (LISTEN)
pop3-logi 2905 dovecot 1u IPv6 10200 TCP *:pop3s (LISTEN)
pop3-logi 2908 dovecot 0u IPv6 10199 TCP *:pop3 (LISTEN)
pop3-logi 2908 dovecot 1u IPv6 10200 TCP *:pop3s (LISTEN)
named 5100 named 20u IPv4 15832 UDP localhost.localdomain:domain
named 5100 named 21u IPv4 15833 TCP localhost.localdomain:domain (LISTEN)
named 5100 named 22u IPv4 15834 UDP 192.168.1.50:domain
named 5100 named 23u IPv4 15835 TCP 192.168.1.50:domain (LISTEN)
named 5100 named 24u IPv4 15836 UDP *:32788
named 5100 named 25u IPv6 15837 UDP *:32789
named 5100 named 26u IPv4 15838 TCP localhost.localdomain:rndc (LISTEN)
httpd 5128 root 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5130 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5131 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5132 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5133 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5134 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5135 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5136 apache 3u IPv6 15875 TCP *:http (LISTEN)
httpd 5137 apache 3u IPv6 15875 TCP *:http (LISTEN)