Red Hat 7.5 Zimbra At first ti i have installed and configured zimbra it work great, but time comes and mail do not delivery (setting didnt changeed)
Sep 11 14:23:00 rh postfix/lmtp[16532]: 35A4C216C219: to=<admin@rh.syr.dom>, relay=none, delay=0.01, delays=0.01/0/0/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=rh.syr.dom type=A: Host not found)
After restart of zmcontrol restart it work great again but thgourh time it is die
Sep 11 14:50:53 rh postfix/lmtp[9184]: E2281216C219: to=<avoroncov@rh.syr.dom>, relay=rh.syr.dom[192.168.56.104]:7025, delay=0.14, delays=0.01/0.01/0.05/0.07, dsn=2.1.5, status=sent (250 2.1.5 Delivery OK)
Sep 11 14:50:53 rh postfix/qmgr[4111]: E2281216C219: removed
please help
Host or domain name not found.
Re: Host or domain name not found.
Go to the Split DNS wiki article and read that, you can also check your DNS configuration by running all the commands in the "Verify...." section of that article. If you still have problems then post the output from those commands here.
BTW, do not post duplicate messages in the forums even if it's in a different language, pick a suitable forum and then post one message and wait for an answer. Yes, English is the most likely one to get you a response.
BTW, do not post duplicate messages in the forums even if it's in a different language, pick a suitable forum and then post one message and wait for an answer. Yes, English is the most likely one to get you a response.