Am 02.03.2013 03:41, schrieb [email protected]: > I have postfix 2.6.6 on centos 6, in use about 1 year, no known issues > > couple of weeks ago struck a problem unable to deliver email to any user > on domain "pinewood.ie" with "A record/host not found" (1): > > pinewood.ie mx are on cleanmail02.cdsoft.ie/cleanmail01.cdsoft.ie > > tried putting MX IP/hostname in /etc/hosts, doesn't seem to help: > > host hostname segfaults (see below) > > # host cleanmail02.cdsoft.ie > ;; connection timed out; trying next origin > Segmentation fault (core dumped)
then you have a real problem on your system which is not related to postfix - basic network tools like "host" must not fail in no condition
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