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<p class="MsoNormal"><span style="color:#1F497D">Tacno to. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Cenim da to nije problem. Ja bih traceovao problem na nekom drugom mestu.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Poz<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">pedja<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span style="color:#1F497D">---<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Predrag Jelesijević<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">sistem administrator<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><a href="mailto:perun@etf.bg.ac.rs">perun@etf.bg.ac.rs</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Računski centar ETF Beograd<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><a href="http://rc.etf.bg.ac.rs">http://rc.etf.bg.ac.rs</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> amres-info-bounces@amres.ac.rs [mailto:amres-info-bounces@amres.ac.rs]
<b>On Behalf Of </b>Bojan Vitnik<br>
<b>Sent:</b> Monday, December 9, 2013 2:56 PM<br>
<b>To:</b> amres-info@amres.ac.rs<br>
<b>Subject:</b> [rc-admin] Re: [amres-info] Re: Problem sa Gmail-om<o:p></o:p></p>
</div>
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<p class="MsoNormal"><o:p> </o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">IPv6 6to4?<o:p></o:p></span></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><a href="http://en.wikipedia.org/wiki/6to4">http://en.wikipedia.org/wiki/6to4</a><o:p></o:p></span></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Pozdrav.<o:p></o:p></span></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Bojan Vitnik<o:p></o:p></span></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">On Mon, 09.12.2013 14:50, Predrag Jelesijević <<a href="mailto:perun@etf.rs">perun@etf.rs</a>> wrote:<o:p></o:p></span></p>
<blockquote style="border:none;border-left:solid #0000CC 1.5pt;padding:0in 0in 0in 3.0pt;margin-left:12.0pt;margin-top:5.0pt;margin-bottom:5.0pt">
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<p class="MsoNormal"><span style="color:#1F497D">To je autoconfig adresa.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Poz</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">pedja</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D">---</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Predrag Jelesijević</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">sistem administrator</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><a href="mailto:perun@etf.bg.ac.rs">perun@etf.bg.ac.rs</a></span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Računski centar ETF Beograd</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><a href="http://rc.etf.bg.ac.rs" target="_blank">http://rc.etf.bg.ac.rs</a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> <a href="mailto:amres-info-bounces@amres.ac.rs">
amres-info-bounces@amres.ac.rs</a> [<a href="mailto:amres-info-bounces@amres.ac.rs">mailto:amres-info-bounces@amres.ac.rs</a>]
<b>On Behalf Of </b>Ivica Barisic<br>
<b>Sent:</b> Monday, December 9, 2013 2:47 PM<br>
<b>To:</b> <a href="mailto:amres-info@amres.ac.rs">amres-info@amres.ac.rs</a><br>
<b>Subject:</b> [rc-admin] Re: [amres-info] Problem sa Gmail-om<o:p></o:p></p>
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</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Zdravo svima,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">mene zanima otkud vama ova dole pomenuta adresa:
</span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">[2002:a063:98f::a063:98f 16] ona je cista nebuloza?!?!</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Nase ipv6 adrese pocimaju sa: 2001:4170, npr ns.rcub.bg.ac.rs je:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">host 2001:4170:0:1::5</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.0.0.0.7.1.4.1.0.0.2.ip6.arpa domain name pointer ns.rcub.bg.ac.rs.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Sto znaci da nema govora o nekom ubacivanju PTR zapisa.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Pogledajte konfiguraciju vaseg mail servera, da li ima mogucnost da mu se naredi da radi samo preko ipv4?!</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Pozdrav,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Ivica</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">--------------------------------------------------------</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Ivica Barisic</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Sistem administrator, RCUB</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Univerzitet u Beogradu</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">tel. +381113088580, +381113031257</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">--------------------------------------------------------</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:amres-info-bounces@amres.ac.rs">amres-info-bounces@amres.ac.rs</a> [<a href="mailto:amres-info-bounces@amres.ac.rs">mailto:amres-info-bounces@amres.ac.rs</a>]
<b>On Behalf Of </b>Dusan M. Vuckovic<br>
<b>Sent:</b> Monday, December 09, 2013 2:06 PM<br>
<b>To:</b> Bojan Vitnik; <a href="mailto:amres-info@amres.ac.rs">amres-info@amres.ac.rs</a><br>
<b>Subject:</b> Re: [amres-info] Problem sa Gmail-om</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Ne komuniciraju. Izgleda je u pitanju header koji mail server zalepi na poruku, a koji google tumaci .
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Bojim se da ne kontam problem do kraja. Sada je iskrslo jos nesto , a to je ovaj DKIM :</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="line-height:16.5pt"><strong><span style="font-size:10.0pt;font-family:inherit;color:black;border:none windowtext 1.0pt;padding:0in">Authentication & Identification</span></strong><o:p></o:p></p>
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<span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444">To ensure that Gmail can identify you:</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:24.0pt;text-indent:-.25in;line-height:16.5pt;background:white;vertical-align:baseline">
<span style="font-size:10.0pt;font-family:Symbol;color:#444444">·</span><span style="font-size:7.0pt;font-family:"Times New Roman","serif";color:#444444">
</span><span style="font-size:10.0pt;font-family:inherit;color:#444444">Use a consistent IP address to send bulk mail.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:24.0pt;text-indent:-.25in;line-height:16.5pt;background:white;vertical-align:baseline">
<span style="font-size:10.0pt;font-family:Symbol;color:#444444">·</span><span style="font-size:7.0pt;font-family:"Times New Roman","serif";color:#444444">
</span><span style="font-size:10.0pt;font-family:inherit;color:#444444">Keep valid reverse DNS records for the IP address(es) from which you send mail, pointing to your domain.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:24.0pt;text-indent:-.25in;line-height:16.5pt;background:white;vertical-align:baseline">
<span style="font-size:10.0pt;font-family:Symbol;color:#444444">·</span><span style="font-size:7.0pt;font-family:"Times New Roman","serif";color:#444444">
</span><span style="font-size:10.0pt;font-family:inherit;color:#444444">Use the same address in the 'From:' header on every bulk mail you send.</span><o:p></o:p></p>
<p style="line-height:16.5pt;background:white;vertical-align:baseline;outline: 0px;orphans: auto;text-align:start;widows: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444">We also recommend publishing an<span class="apple-converted-space"> </span><a href="http://www.google.com/support/a/bin/answer.py?answer=33786" target="_blank"><span style="font-family:inherit;color:#7759AE;border:none windowtext 1.0pt;padding:0in">SPF
record</span></a><span class="apple-converted-space"> </span>and signing with<span class="apple-converted-space"> </span><a href="http://www.dkim.org/" target="_blank"><span style="font-family:inherit;color:#7759AE;border:none windowtext 1.0pt;padding:0in">DKIM</span></a>.
We do not authenticate DKIM using less than a 1024-bit key.</span><o:p></o:p></p>
<p class="MsoNormal" style="line-height:16.5pt;background:white;vertical-align:baseline">
<span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444">By authenticating, inline images you send will be shown automatically. Recipients will not need to click the "<a href="http://support.google.com/mail/bin/answer.py?hl=en&answer=145919" target="_blank"><span style="font-family:inherit;color:#7759AE;border:none windowtext 1.0pt;padding:0in">Display
images below</span></a>" link.</span><o:p></o:p></p>
<p style="line-height:16.5pt;background:white;vertical-align:baseline;outline: 0px;orphans: auto;text-align:start;widows: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444"><a href="https://support.google.com/mail/answer/180707" target="_blank"><span style="font-family:inherit;color:#7759AE;border:none windowtext 1.0pt;padding:0in">Learn more</span></a><span class="apple-converted-space"> </span>about
email authentication.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">SPF postoji , ali nije “signed” sa DKIM . Tek ulazim u problematiku. Mada mislim da bi bilo moguce resiti problem kreiranjem reverzne zone kod Ratka u JUNIS-u i kreiranjem PTR recorda.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<div>
<p class="MsoNormal"><b><span lang="IT" style="color:#595959">Dušan Vučković</span></b><span lang="IT" style="color:#595959">
</span><span lang="SR-LATN-RS" style="font-size:8.0pt;color:#595959">M.Sc. </span>
<span lang="IT" style="font-size:8.0pt;color:#595959">MCP_ID:3342085</span><span style="color:red">|</span><span style="color:#002060">
</span><b><span lang="IT" style="color:#E36C0A">Faculty of Electronic Engineering</span></b><span lang="IT" style="color:#002060">
</span><span style="color:red">|</span><span lang="IT" style="color:gray">Head of IT</span><span lang="IT" style="color:#002060">
</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="SR-LATN-RS" style="font-family:"Wingdings 2";color:gray">'</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381 18 529373</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:12.0pt;font-family:Webdings;color:gray">È</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381 69 1583000</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-family:"Wingdings 2";color:gray">7</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381 18 588117</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">| Aleksandra Medvedeva 14, Niš 18000, Serbia</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> <a href="mailto:amres-info-bounces@amres.ac.rs">
amres-info-bounces@amres.ac.rs</a> [<a href="mailto:amres-info-bounces@amres.ac.rs">mailto:amres-info-bounces@amres.ac.rs</a>]
<b>On Behalf Of </b>Bojan Vitnik<br>
<b>Sent:</b> Monday, December 9, 2013 12:38 PM<br>
<b>To:</b> <a href="mailto:amres-info@amres.ac.rs">amres-info@amres.ac.rs</a><br>
<b>Subject:</b> Re: [amres-info] Problem sa Gmail-om<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Poštovani kolega,</span><o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""> </span><o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Ako vam gateway ne podržava IPv6, kako vaši korisnici i/ili mail server</span><o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">mogu uopšte da komuniciraju sa Google mail serverom preko IPv6?</span><o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""> </span><o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Pozdrav.</span><o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif""> </span><o:p></o:p></p>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Bojan Vitnik</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><br>
On Mon, 09.12.2013 08:30, "Dusan M. Vuckovic" <</span><a href="mailto:Dusan.Vuckovic@elfak.ni.ac.rs"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Dusan.Vuckovic@elfak.ni.ac.rs</span></a><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">>
wrote:</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D">Hvala svima na odgovoru. </span>
<o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">SPF record , propisan postoji , ali za IPv4. Trenutno nas gateway ne podrzava IPv6, te @MarkoZivkovic , sta dalje
</span><span style="font-family:Wingdings;color:#1F497D">J</span><span style="color:#1F497D"> .
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Ratko , mozemo li u tvom DNS-u da postavimo rekorde za nasu reverznu zonu ? Da li to resave problem , ili nece moci da nadje server, pa ni to ne resave problem ?
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Za ispadanje “glup u drustvu “ , bez brige. I ja sam rizikovao. Ni meni teorija sa klijentima ne pije vodu, ali izgleda da to resave problem . Na Exchange-u sam aplicirao fiks i to nista nije resilo. Tek kad
su klijenti to uradili isto kod sebe, proradilo je. Ajd, sad . Ko ima objasnjenje nek izvoli.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Ono sto je interesanto je da je problem samo sa @gmail.com domenom . Domeni koji su na GoogleApsps-u , bez problema prihvataju postu. Izgleda je i to kod njih u nekoj eksperimentalnoj fazi , pa je roll out bio
delimican . </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="IT" style="color:#595959">Dušan Vučković</span></b><span lang="IT" style="color:#595959">
</span><span lang="SR-LATN-RS" style="font-size:8.0pt;color:#595959">M.Sc. </span>
<span lang="IT" style="font-size:8.0pt;color:#595959">MCP_ID:3342085</span><span style="color:red">|</span><span style="color:#002060">
</span><b><span lang="IT" style="color:#E36C0A">Faculty of Electronic Engineering</span></b><span lang="IT" style="color:#002060">
</span><span style="color:red">|</span><span lang="IT" style="color:gray">Head of IT</span><span lang="IT" style="color:#002060">
</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="SR-LATN-RS" style="font-family:"Wingdings 2";color:gray">'</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381 18 529373</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:12.0pt;font-family:Webdings;color:gray">È</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381 69 1583000</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-family:"Wingdings 2";color:gray">7</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381 18 588117</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray">
</span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">| Aleksandra Medvedeva 14, Niš 18000, Serbia</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> <a href="mailto:amres-info-bounces@amres.ac.rs">
amres-info-bounces@amres.ac.rs</a> [<a href="mailto:amres-info-bounces@amres.ac.rs">mailto:amres-info-bounces@amres.ac.rs</a>]
<b>On Behalf Of </b>Bojan Vitnik<br>
<b>Sent:</b> Monday, December 9, 2013 12:11 AM<br>
<b>To:</b> <a href="mailto:amres-info@amres.ac.rs">amres-info@amres.ac.rs</a><br>
<b>Subject:</b> Re: [amres-info] Problem sa Gmail-om<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Poštovani kolega,<br>
<br>
Koliko ja vidim problem je što ne postoji reverzna IPv6 DNS zona a verovatno ni AAAA zapis<br>
za mail server. Zašto jednostavno ne napravite reverznu IPv6 DNS zonu za vaš opseg IPv6<br>
adresa i dodate još AAAA zapis u direktnu zonu za vaš mail server i posao je rešen.<br>
Postojanje SPF se podrazumeva.<br>
<br>
S druge strane, ne vidim kako IPv6 kod klijenata može da pravi problem ako je na mail<br>
serveru potpuno ugašen IPv6. Klijenti ne šalju direktno mail-ove Google mail serveru<br>
nego preko vašeg mail servera osim ako su vaši korisnici namestili da im mail klijent<br>
koristi Google mail nalog. S druge strane, i ovo je rešivo pomoću DNS-a, doduše malo<br>
teže.<br>
<br>
Pozdrav.<br>
<br>
Bojan Vitnik, B.Sc.E.E.<br>
Mrežni i sistem administrator Fakulteta za fizičku hemiju<br>
<br>
On Sun, 08.12.2013 23:13, "Dusan M. Vuckovic" <</span><a href="mailto:Dusan.Vuckovic@elfak.ni.ac.rs"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Dusan.Vuckovic@elfak.ni.ac.rs</span></a><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">>
wrote:</span><o:p></o:p></p>
<blockquote style="border:none;border-left:solid #0000CC 1.5pt;padding:0in 0in 0in 3.0pt;margin-left:12.0pt;margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Pozdrav svima .</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Javio nam se veci broj korisnika prijavljujuci problem sa slanjem poste na Gmail . Naime , posta se vraca i javlja se greska nalik ovoj :</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">mx.google.com gave this error:<br>
[2002:a063:98f::a063:98f 16] Our system has detected that this message does not meet IPv6 sending guidelines regarding PTR records and authentication. Please review
</span><a href="https://support.google.com/mail/?p=ipv6_authentication_error" target="_blank"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">https://support.google.com/mail/?p=ipv6_authentication_error</span></a><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">
for more information. y12si2880601wiv.74 - gsmtp </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma","sans-serif";color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Tahoma","sans-serif";color:black">Problem je u tome sto je Google pokrenuo prijem poste preko IPv6 protokola i dao mu je prvenstvo u odnosu na IPv4 . Detaljan opis problema mozete naci ovde: </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><a href="http://tanguy.ortolo.eu/blog/article109/google-ipv6-smtp-restrictions" target="_blank"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">http://tanguy.ortolo.eu/blog/article109/google-ipv6-smtp-restrictions</span></a><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Resenje problema zahteva i intervenciju na strani klijenta izgleda . Mora da se iskljuci IPv6 na klijentu, a ne samo na mail serveru , a to se moze jednostavno
uraditi pokretanjem </span><a href="http://go.microsoft.com/?linkid=9728869" target="_blank"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">OVOG Fix-a</span></a><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">
koji je Microsoft dao na </span><a href="http://support.microsoft.com/kb/929852" target="_blank"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">OVOJ stranici</span></a><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"> .
Tu cete naci i uputstvo kako rucno da uradite isti posao , koji je fixom automatizovan . </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Pitanje glasi, kako cemo da resimo ovaj problem ,a ne da koristimo workaround ?
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">Hvala
</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><b><span lang="IT" style="color:#595959">Dušan Vučković</span></b><span lang="IT" style="color:#595959"> </span><span lang="SR-LATN-RS" style="font-size:8.0pt;color:#595959">M.Sc. </span><span lang="IT" style="font-size:8.0pt;color:#595959">MCP_ID:3342085</span><span style="color:red">|</span><span style="color:#002060"> </span><b><span lang="IT" style="color:#E36C0A">Faculty
of Electronic Engineering</span></b><span lang="IT" style="color:#002060"> </span><span style="color:red">|</span><span lang="IT" style="color:gray">Head of IT</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="SR-LATN-RS" style="font-family:"Wingdings 2";color:gray">'</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray"> </span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381
18 529373</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray"> </span><span lang="SR-LATN-RS" style="font-family:Webdings;color:gray">M</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray"> </span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381
69 1583000</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray"> </span><span lang="SR-LATN-RS" style="font-family:"Wingdings 2";color:gray">7</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray"> </span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">+381
18 588117</span><span lang="SR-LATN-RS" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:gray"> </span><span lang="SR-LATN-RS" style="font-size:10.0pt;color:gray">| Aleksandra Medvedeva 14, Niš 18000, Serbia</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">_______________________________________________<br>
amres-info mailing list<br>
</span><a href="mailto:amres-info@amres.ac.rs"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">amres-info@amres.ac.rs</span></a><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><br>
</span><a href="http://afrodita.rcub.bg.ac.rs/mailman/listinfo/amres-info" target="_blank"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">http://afrodita.rcub.bg.ac.rs/mailman/listinfo/amres-info</span></a><o:p></o:p></p>
</div>
</blockquote>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">_______________________________________________<br>
amres-info mailing list<br>
</span><a href="mailto:amres-info@amres.ac.rs"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">amres-info@amres.ac.rs</span></a><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><br>
</span><a href="http://afrodita.rcub.bg.ac.rs/mailman/listinfo/amres-info" target="_blank"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">http://afrodita.rcub.bg.ac.rs/mailman/listinfo/amres-info</span></a><o:p></o:p></p>
</div>
</blockquote>
</div>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">_______________________________________________<br>
amres-info mailing list<br>
<a href="mailto:amres-info@amres.ac.rs" target="_blank">amres-info@amres.ac.rs</a><br>
<a href="http://afrodita.rcub.bg.ac.rs/mailman/listinfo/amres-info" target="_blank">http://afrodita.rcub.bg.ac.rs/mailman/listinfo/amres-info</a><o:p></o:p></span></p>
</div>
</blockquote>
</div>
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