Re: mutt caching DNS queries

2012-03-25 Thread Lubos Kolouch
On Sun, Mar 25, 2012, 15:47:23, David Champion wrote: > * On 24 Mar 2012, Lubos Kolouch wrote: > > Hello, > > > > I found strange issue which I can reproduce in Arch Linux, but not > > in Gentoo. > > Mutt does not, itself, cache nameservice data. Are you running a > nameservice caching server (

Re: mutt caching DNS queries

2012-03-25 Thread Matthew D. Fuller
On Sat, Mar 24, 2012 at 11:32:49AM +0100 I heard the voice of Lubos Kolouch, and lo! it spake thus: > > 3) empty/change resolv.conf This is where your issue is. It's not mutt (or anything else) caching DNS responses; it's the resolver library caching resolv.conf. -- Matthew Fuller (MF4839

Re: mutt caching DNS queries

2012-03-25 Thread David Champion
* On 24 Mar 2012, Lubos Kolouch wrote: > Hello, > > I found strange issue which I can reproduce in Arch Linux, but not > in Gentoo. Mutt does not, itself, cache nameservice data. Are you running a nameservice caching server (e.g. nscd) on Arch that you're not running on Gentoo? You may need to

mutt caching DNS queries

2012-03-25 Thread Lubos Kolouch
Hello, I found strange issue which I can reproduce in Arch Linux, but not in Gentoo. 1) start mutt 2) send email - email is sent strace : http://paste.pocoo.org/show/570389/ 3) empty/change resolv.conf 4) send email - email is still sent, even though mutt had no change to resolve the smtp addres