Carlos E. R. wrote:
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On 2015-04-13 08:47, Per Jessen wrote:
I mistook your comment to mean you found it unusual, sorry. In my company we fight spam too, but a mailserver with a missing or incorrect reverse mapping is simply dodgy. It indicates poor admin practice, perhaps due to inexperience, carelessness - or simply a trojan.
Or someone with a bad ISP. Here I understand it is close to impossible to obtain reverse dns working right.
"a bad ISP that (apparently) can't setup reverse DNS" - yes, we have one or two of those too. Not necessarily bad as such, more lazy and inexperienced staff. Same for the admin who chose them though. -- Per Jessen, Zürich (10.5°C) http://www.hostsuisse.com/ - virtual servers, made in Switzerland. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org