Dear all, I am using Qmail on a Dell 2680 machine, this email server was running about 3 years but in this few days, qmail received mail very slow, I send the mail through internel and intranet is the same, after 12 hours the mail can recieved by the server. I try to clear the mailing list, and send a mail through intranet, but the server cannot received it immediately, the mailing list still empty, after few minutes the mail server queue many rubbish mail, but didn't have my testing email on the list. I check the /var/qmail/queue/lock/trigger, the permission is correct. CODE [root@smtp lock]# ls -l total 4 -rw------- 1 qmails qmail 0 Jun 25 2002 sendmutex -rw-r--r-- 1 qmailr qmail 1024 Dec 14 15:48 tcpto prw--w--w- 1 qmails qmail 0 Dec 14 15:51 trigger [root@smtp lock]# and I already check the DNS, the pop3 and smtp domain name is correct. Can anyone have the same experience on it and give some suggestion. -- Sincerely, Rezk Mekhael Incoming / Outgoing Mail scanned for known Viruses by CLUnet(R) -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list