Salve ho il seguente problema da un paio di giorni.
In pratica le email che vanno verso alcuni domini come tiscali.i e clarioni.it rimangono in coda 'remota' sul server.
Facendo un ping dal server verso il dominio clarioni.it risponde
PING clarioni.it (85.235.130.49) 56(84) bytes of data.
64 bytes from w439.widhost.net (85.235.130.49): icmp_req=1 ttl=55 time=25.4 ms
64 bytes from w439.widhost.net (85.235.130.49): icmp_req=2 ttl=55 time=25.4 ms
64 bytes from w439.widhost.net (85.235.130.49): icmp_req=3 ttl=55 time=25.4 ms
Allego anche log di qmail
May 18 10:06:00 ks3297195 cmd5checkpw: SMTP connect from ip-194-214.sn1.eutelia.it [62.94.194.214]
May 18 10:06:00 ks3297195 cmd5checkpw: SMTP user
a.ciabatti@nativesrl.com: logged in from ip-194-214.sn1.eutelia.it [62.94.194.214]
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: Handlers Filter before-queue for qmail started ...
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: from=info@nativesrl.com
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: to=ciabbattiandrea@tiscali.it
May 18 10:06:00 ks3297195 greylisting filter[10286]: Starting greylisting filter...
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: handlers_stderr: SKIP
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: SKIP during call 'grey' handler
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: handlers_stderr: SKIP
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: SKIP during call 'check-quota' handler
May 18 10:06:00 ks3297195 spf filter[10288]: Starting spf filter...
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: handlers_stderr: SKIP
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: SKIP during call 'spf' handler
May 18 10:06:00 ks3297195 qmail-queue-handlers[10285]: starter: submitter[10289] exited normally
May 18 10:06:00 ks3297195 qmail: 1400400360.842426 new msg 18089683
May 18 10:06:00 ks3297195 qmail: 1400400360.842459 info msg 18089683: bytes 802 from
qp 10289 uid 2020
May 18 10:06:01 ks3297195 qmail: 1400400361.025797 starting delivery 5: msg 18089683 to remote ciabbattiandrea@tiscali.it
May 18 10:06:01 ks3297195 qmail: 1400400361.025830 status: local 0/10 remote 2/20
May 18 10:06:01 ks3297195 qmail-remote-handlers[10290]: Handlers Filter before-remote for qmail started ...
May 18 10:06:01 ks3297195 qmail-remote-handlers[10290]: from=info@nativesrl.com
May 18 10:06:01 ks3297195 qmail-remote-handlers[10290]: to=ciabbattiandrea@tiscali.it
May 18 10:06:01 ks3297195 /var/qmail/bin/relaylock[10291]: /var/qmail/bin/relaylock: mail from 117.198.98.148:12012 (not defined)
Grazie per l'aiuto