dar...@chaosreigns.com wrote: > On 02/14, dar...@chaosreigns.com wrote: >> Now should I use _mtx, or MTAMark style _smtp._srv? > > DNS records containing underscores are apparently a pain. In my Bind > config I had to add "check-names ignore;". My secondary DNS provider > is responding with "REFUSED" (I asked them to fix it).
Change provider. There is absolutely nothing wrong with having an underscore in DNS records. They're used for several things - _sip and _domainkey for instance. Also see RFC2181. /Per Jessen, Zürich
