> Bob Harold <mailto:rharo...@umich.edu> > Friday, October 31, 2014 6:02 AM > > ... > > I recall running into applications that refused to accept connections > (or took a very long time) if the reverse DNS lookup was not found. > If memory serves, telnet and ssh on some hosts. Do we know if there > are still applications like that? If so, then we (home users) need > the reverse PTR. i do not know one way or the other.
but if there are such apps, they are wrongheaded, and, the only way to get them fixed is, stop placating them. -- Paul Vixie
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