Can not access to mx.d-thinker.org

[zma]

(09-16-2014 11:24 AM)DaY Wrote:  according to the log, the server was down from Sep. 15 01:30 till 15:00 for unknow reason

I see. Thanks!

We may consider using a external monitoring service to monitor the server. Possibly monitoring Web interface can catch most failures.

I ever used http://www.siteuptime.com/ . It can monitor one site for free. We may also write a script to check it.