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Re: HEADS UP: Postfix 2.9.5 imported
On Mon, Jan 07, 2013 at 10:40:34PM -0500, Greg Troxel wrote:
> It seems that we should have something global about whether one wants v4
> or v6 or both. I'm sympathetic to you wanting to turn v6 off, but it
> seems like it should be on by default. About half of the LANs I use
> have v6, perhaps more.
Even if they have, sometimes performance greatly differs.
An admin should be able to tell the local DNS cache to prefer v4 results
over v6 ones.
Grrr, stupid ISPs.
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