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	<title>Giuseppe, il suo blog &#187; Debian</title>
	<atom:link href="http://www.iuculano.it/it/category/linux/debian/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.iuculano.it</link>
	<description></description>
	<lastBuildDate>Mon, 19 Jul 2010 20:28:53 +0000</lastBuildDate>
	<language>it-it</language>
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		<item>
		<title>Perchè dovrei preferire chromium-browser in sid piuttosto che google-chrome</title>
		<link>http://www.iuculano.it/it/linux/debian/chromium-browser-vs-google-chrome/</link>
		<comments>http://www.iuculano.it/it/linux/debian/chromium-browser-vs-google-chrome/#comments</comments>
		<pubDate>Mon, 19 Jul 2010 20:28:53 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[chrome]]></category>
		<category><![CDATA[chromium]]></category>
		<category><![CDATA[Debian-planet]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/it/?p=168</guid>
		<description><![CDATA[&#160; Leggo sempre più spesso di utenti che chiedono:  &#8221;Qual è la differenza tra chromium-browser in sid e google-chrome?&#8221; , &#8220;Quale mi conviene usare?&#8221; &#8220;chromium-browser supporta html5, h264, vp8?&#8221; &#8220;Perchè dovrei installare chromium-browser di sid invece che google-chrome?&#8221; chromium-browser è free software, google-chrome no chromium-browser usa (ove possibile) le librerie di sistema chromium-browser supporta, esattamente [...]


Related posts:<ol><li><a href='http://www.iuculano.it/it/linux/chromium-pronto-per-unstable/' rel='bookmark' title='Permanent Link: Chromium pronto per unstable'>Chromium pronto per unstable</a></li>
</ol>]]></description>
			<content:encoded><![CDATA[<p>&nbsp;</p>
<p>Leggo sempre più spesso di utenti che chiedono:  &#8221;Qual è la differenza tra chromium-browser in sid e google-chrome?&#8221; , &#8220;Quale mi conviene usare?&#8221; &#8220;chromium-browser supporta html5, h264, vp8?&#8221;</p>
<p>&#8220;Perchè dovrei installare chromium-browser di sid invece che google-chrome?&#8221;</p>
<ul>
<li>chromium-browser è free software, google-chrome no</li>
<li>chromium-browser usa (ove possibile) le librerie di sistema</li>
<li>chromium-browser supporta, esattamente come google-chrome, ﻿﻿﻿﻿﻿il codec ﻿h264 (di default chromium non lo supporta)</li>
<li>chromium-browser in sid segue lo sviluppo del ramo stabile, ma contiene backports di importanti features e bugfix, come ﻿VP8/WebM (che google-chrome stabile non supporta),  o il supporto per &#8221;Ambiance/Radiance and Dust themes button&#8221;</li>
<li>chromium-browser usa una versione molto recente e decisamente più performante di libv8 rispetto a google-chrome (ramo stabile)</li>
</ul>
<p>BTW, il prossimo step è far entrare chromium-browser in testing e caricare la versione 6.x (ramo unstable) in experimental.
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		<slash:comments>14</slash:comments>
		</item>
		<item>
		<title>Seminario Sicurezza Linux &amp; Open Source &#8211; Università di Catania</title>
		<link>http://www.iuculano.it/it/linux/seminario-sicurezza-linux-open-source-universita-di-catania/</link>
		<comments>http://www.iuculano.it/it/linux/seminario-sicurezza-linux-open-source-universita-di-catania/#comments</comments>
		<pubDate>Thu, 20 May 2010 10:44:04 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[sicurezza]]></category>
		<category><![CDATA[Università di Catania]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/it/?p=152</guid>
		<description><![CDATA[Ho messo online le slide del seminario di Sicurezza tenutoso lo scorso lunedì. Potete scaricarle da qui. No related posts.


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			<content:encoded><![CDATA[<p>Ho messo online le slide del seminario di Sicurezza tenutoso lo scorso lunedì. Potete scaricarle da <a href="http://people.debian.org/~iuculano/talks-it/sicurezza-unict.pdf">qui</a>.
<ul class="lang_switch"></ul>
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		</item>
		<item>
		<title>Chromium pronto per unstable</title>
		<link>http://www.iuculano.it/it/linux/chromium-pronto-per-unstable/</link>
		<comments>http://www.iuculano.it/it/linux/chromium-pronto-per-unstable/#comments</comments>
		<pubDate>Mon, 10 May 2010 09:54:53 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[chromium]]></category>
		<category><![CDATA[Debian-planet]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/it/?p=143</guid>
		<description><![CDATA[Sto testando il nuovo pacchetto di chromium per unstable. Ho cercato di rimuovere tutte le copie embedded, e sono abbastanza soddisfatto del risultato Binario Ubuntu i386: -rwxr-xr-x root/root 35804728 2010-05-05 12:01 ./usr/lib/chromium-browser/chromium-browser Binario Debian i386: -rwxr-xr-x root/root 20693336 2010-05-09 21:33 ./usr/lib/chromium-browser/chromium-browser L&#8217;ultimo ostacolo per un upload in unstable è un minor bug in libv8, ma Antonio [...]


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</ol>]]></description>
			<content:encoded><![CDATA[<p>Sto testando il nuovo pacchetto di chromium per unstable.</p>
<p>Ho cercato di rimuovere tutte le copie embedded, e sono abbastanza soddisfatto del risultato</p>
<p>Binario Ubuntu i386:</p>
<p><code>-rwxr-xr-x root/root 35804728 2010-05-05 12:01 ./usr/lib/chromium-browser/chromium-browser<br />
</code></p>
<p>Binario Debian i386:</p>
<p><code>-rwxr-xr-x root/root 20693336 2010-05-09 21:33 ./usr/lib/chromium-browser/chromium-browser</code></p>
<p>L&#8217;ultimo ostacolo per un upload in unstable è un <a href="http://code.google.com/p/v8/issues/detail?id=506" target="_blank">minor bug</a> in libv8, ma Antonio Radici dovrebbe caricare il fix questa sera <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' />
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</ul>
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</ol></p>]]></content:encoded>
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		</item>
		<item>
		<title>Nuovo membro nel Debian Security Team</title>
		<link>http://www.iuculano.it/it/linux/debian/nuovo-membro-nel-debian-security-team/</link>
		<comments>http://www.iuculano.it/it/linux/debian/nuovo-membro-nel-debian-security-team/#comments</comments>
		<pubDate>Sat, 14 Nov 2009 14:33:02 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/it/?p=131</guid>
		<description><![CDATA[Anche se in ritardo,  voglio ringraziare tutte le persone coinvolte nel mio NM e che mi hanno permesso di entrare nel Sec Team, ed in particolare: Enrico Zini, un grazie speciale! Sponsor, advocate, ma soprattutto persona davvero squisita. È stato lui che nell&#8217;ottobre  2008, in vacanza,  davanti ad una buona pizza del Cortile Alessi mi [...]


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			<content:encoded><![CDATA[<p>Anche se in ritardo,  voglio ringraziare tutte le persone coinvolte nel mio <a href="https://nm.debian.org/nmstatus.php?email=giuseppe%40iuculano.it" target="_blank">NM</a> e che mi hanno permesso di entrare nel <a href="http://news.debian.net/2009/10/07/new-member-in-the-security-team-giuseppe-iuculano/" target="_blank">Sec Team</a>, ed in particolare:</p>
<p><a href="http://www.enricozini.org/" target="_blank">Enrico Zini</a>, un grazie speciale! Sponsor, advocate, ma soprattutto persona davvero squisita. È stato lui che nell&#8217;ottobre  2008, in vacanza,  davanti ad una buona pizza del <a href="http://www.cortilealessi.it/" target="_blank">Cortile Alessi</a> mi disse, &#8220;Ma NM quando?&#8221; <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />  Grazie!</p>
<p>Steffen Joeris e Mortiz Muehlenhoff, miei punti di riferimento del Security Team <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' /> </p>
<p>Felipe Augusto van de Wiel, mio AM!</p>
<p>Christoph Berg, ha approvato lui il mio NM!</p>
<p>Max Cetra, fidato tester per updates di sicurezza!</p>
<p>Spero di non aver dimenticato troppe persone <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />
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		</item>
		<item>
		<title>Sto pensando di chiedere la rimozione di atmailopen da Debian</title>
		<link>http://www.iuculano.it/it/linux/im-thinking-to-ask-for-removal-of-atmailopen-in-debian/</link>
		<comments>http://www.iuculano.it/it/linux/im-thinking-to-ask-for-removal-of-atmailopen-in-debian/#comments</comments>
		<pubDate>Fri, 22 May 2009 12:59:30 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[atmailopen]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/?p=67</guid>
		<description><![CDATA[Dal dicembre del 2008, sono il mantainer Debian di atmailopen, una gradevole webmail in PHP e Ajax . Quando lo accettarono in Debian fui molto contento, ma in realtà non dovevo: Il 19/04/2009 mi sono accorto di un Secunia advisory riguardante @Mail (SA34704) , e lo stesso giorno contattai upstream chiedendo se atmailopen fosse affetto [...]


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			<content:encoded><![CDATA[<p>Dal dicembre del 2008, sono il mantainer Debian di  <a title="Atmailopen Debian package" href="http://packages.qa.debian.org/a/atmailopen.html" target="_blank">atmailopen</a>, una gradevole webmail in PHP e Ajax .</p>
<p>Quando lo accettarono in Debian fui molto contento, ma in realtà non dovevo:</p>
<p>Il 19/04/2009 mi sono accorto di un Secunia advisory riguardante @Mail (<a href="http://secunia.com/advisories/34704/" target="_blank">SA34704</a>) , e lo stesso giorno contattai upstream chiedendo se atmailopen fosse affetto dalla stessa vulnerabilità. Ad oggi, 2009-05-22 , non ho ricevuto nessuna risposta&#8230;</p>
<p>Mentre cercavo info riguardanti  SA34704,  ho scoperto che atmailopen usa la stessa versione vulnerabile di  html2text di roundcube, <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5619" target="_self">CVE-2008-5619</a> .</p>
<p>Il 26/04/2009 mando una nuova email ad upstream e lo informo di questo problema, ma come al solito nulla&#8230; Ad oggi,  2009-05-22, nessuna risposta &#8230;</p>
<p>È dunque evidente che upstream non cura per nulla l&#8217;aspetto security per la versione open source di atmail.</p>
<p>È altrettanto chiaro che questo non è accettabile per un software in Debian, al più presto ne chiederò la rimozione</p>
<p>P.S. Se non state usando il  il pacchetto Debian, vi consiglio vivamente di usare la seguente  <a href="http://patch-tracking.debian.net/patch/series/view/atmailopen/1.03+dfsg+svn93-5/02_fix_html2text_code_injection.patch">patch</a>, o meglio usare un&#8217;altra webmail&#8230;</p>
<p>Aggiornamento:  atmailopen è stato <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=531075" target="_blank">rimosso</a> da Debian
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		</item>
		<item>
		<title>Add Debian maintainer Giuseppe Iuculano</title>
		<link>http://www.iuculano.it/it/linux/debian/add-debian-maintainer-giuseppe-iuculano/</link>
		<comments>http://www.iuculano.it/it/linux/debian/add-debian-maintainer-giuseppe-iuculano/#comments</comments>
		<pubDate>Mon, 17 Nov 2008 11:09:51 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[maintainer]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/?p=63</guid>
		<description><![CDATA[debian-maintainers (1.48) unstable; urgency=medium * keycheck: grep the first '^gpg: key' from jetring-apply's output. Closes: #505775 * Update Jon Dowland's public key. Closes: #476804 * Update Daniel Leidert's public key. Closes: #498805 * Add Debian maintainer Giuseppe Iuculano. Closes: #502088 * Add Debian maintainer Thorsten Glaser. Closes: #503726 * Add Debian maintainer Franck Joncourt. Closes: [...]


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			<content:encoded><![CDATA[<blockquote>
<h3 id="versionversion1.48" class="entry_header"><a class="packagelink" href="http://packages.debian.org/src:debian-maintainers">debian-maintainers</a> (1.48) 	<span class="unstable">unstable</span>; 	urgency=<span class="medium">medium</span></h3>
<pre>   * keycheck: grep the first '^gpg: key' from jetring-apply's output.
     Closes: <a class="buglink" href="http://bugs.debian.org/505775">#505775</a>
   * Update Jon Dowland's public key. Closes: <a class="buglink" href="http://bugs.debian.org/476804">#476804</a>
   * Update Daniel Leidert's public key. Closes: <a class="buglink" href="http://bugs.debian.org/498805">#498805</a>
  <strong> <span style="color: #ff0000;">* Add Debian maintainer Giuseppe Iuculano. Closes: <a class="buglink" href="http://bugs.debian.org/502088">#502088</a></span></strong>
   * Add Debian maintainer Thorsten Glaser. Closes: <a class="buglink" href="http://bugs.debian.org/503726">#503726</a>
   * Add Debian maintainer Franck Joncourt. Closes: <a class="buglink" href="http://bugs.debian.org/505232">#505232</a></pre>
<p class="trailer">&#8211; Anibal Monsalve Salazar  &lt;<a href="http://qa.debian.org/developer.php?login=anibal@debian.org">anibal@debian.org</a>&gt;  Sat, 15 Nov 2008 18:44:42 +1100</p>
<p class="trailer">
</blockquote>
<p class="trailer"> <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_biggrin.gif' alt=':D' class='wp-smiley' /> </p>
<p class="trailer">
<p class="trailer">Tante grazie ad <a title="Enrico Zini" href="http://www.enricozini.org/" target="_blank">Enrico</a> per l&#8217; &#8220;<a href="http://lists.debian.org/debian-newmaint/2008/10/msg00018.html" target="_blank"><em>avvocatura&#8221;</em></a> <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' /> </p>
<ul class="lang_switch"></ul>
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		<slash:comments>102</slash:comments>
		</item>
		<item>
		<title>Smbind &#8211; Tool in php per la gestione di un DNS</title>
		<link>http://www.iuculano.it/it/linux/smbind-tool-in-php-per-la-gestione-di-un-dns/</link>
		<comments>http://www.iuculano.it/it/linux/smbind-tool-in-php-per-la-gestione-di-un-dns/#comments</comments>
		<pubDate>Sun, 15 Jun 2008 11:29:34 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[bind]]></category>
		<category><![CDATA[dns]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[smbind]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/?p=61</guid>
		<description><![CDATA[Smbind è un tool in PHP che permette di amministrare un DNS (bind). Tramite l&#8217;interfaccia web è possibile creare, modificare, gestire le zone. Ecco alcuni screenshots: In attesa di uno Sponsor per chi usa debian o ubuntu ecco come installarlo: (debian) Aggiungete al vostro sources.list: deb http://debian.iuculano.it/apt etch main contrib non-free deb-src http://debian.iuculano.it/apt etch main [...]


Related posts:<ol><li><a href='http://www.iuculano.it/it/linux/qmail-vpopmail-on-debian-sarge/' rel='bookmark' title='Permanent Link: A professional mail server with qmail and vpopmail'>A professional mail server with qmail and vpopmail</a></li>
<li><a href='http://www.iuculano.it/it/linux/ubuntu-gutsy-ck-kernel/' rel='bookmark' title='Permanent Link: Ubuntu Gutsy CK Kernel'>Ubuntu Gutsy CK Kernel</a></li>
</ol>]]></description>
			<content:encoded><![CDATA[<p>Smbind è un tool in PHP che permette di amministrare un DNS (bind).</p>
<p>Tramite l&#8217;interfaccia web è possibile creare, modificare, gestire le zone. Ecco alcuni screenshots:</p>
<p style="text-align: center;"><img class="aligncenter" src="http://sourceforge.net/dbimage.php?id=27962" alt="Zona" width="569" height="480" /></p>
<p style="text-align: center;">
<p style="text-align: center;"><img src="http://sourceforge.net/dbimage.php?id=27960" alt="Opzioni" width="563" height="480" /></p>
<p style="text-align: center;">
<p style="text-align: center;"><img src="http://sourceforge.net/dbimage.php?id=27958" alt="Creare zona" width="640" height="471" /></p>
<p style="text-align: center;">
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<p style="text-align: left;">In attesa di uno <a href="http://mentors.debian.net/cgi-bin/sponsor-pkglist?action=details;package=smbind" target="_blank">Sponsor</a> per chi usa debian o ubuntu ecco come installarlo:</p>
<p style="text-align: left;">
<p style="text-align: left;">(debian) Aggiungete al vostro sources.list:</p>
<p style="text-align: left;">
<blockquote>
<pre>deb     http://debian.iuculano.it/apt  etch main contrib non-free
deb-src http://debian.iuculano.it/apt  etch main contrib non-free
</pre>
</blockquote>
<p>Mentre per Ubuntu:</p>
<blockquote><p>deb http://ppa.launchpad.net/giuseppe-iuculano/ubuntu hardy main<br />
deb-src http://ppa.launchpad.net/giuseppe-iuculano/ubuntu hardy main</p></blockquote>
<p>Poi da terminale:</p>
<blockquote><p>apt-get update &amp;&amp; apt-get install smbind</p></blockquote>
<p>Una volta terminata l&#8217;installazione:</p>
<blockquote><p>usermod -G bind www-data</p>
<p>/etc/init.d/apache2 restart</p>
<p>echo &#8216;include &#8220;/etc/smbind/smbind.conf&#8221;;&#8217; &gt;&gt; /etc/bind/named.conf.local</p>
<p>/etc/init.d/bind9 restart</p></blockquote>
<p>Adesso potete aprire il browser ed andare su http://localhost/smbind/ .</p>
<p>Login e password di defualt sono entrambe &#8216;admin&#8217;, ma naturalmente <span style="text-decoration: underline;">dovete cambiare la password <strong>immediatamente</strong></span> <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' />
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<p>Related posts:<ol><li><a href='http://www.iuculano.it/it/linux/qmail-vpopmail-on-debian-sarge/' rel='bookmark' title='Permanent Link: A professional mail server with qmail and vpopmail'>A professional mail server with qmail and vpopmail</a></li>
<li><a href='http://www.iuculano.it/it/linux/ubuntu-gutsy-ck-kernel/' rel='bookmark' title='Permanent Link: Ubuntu Gutsy CK Kernel'>Ubuntu Gutsy CK Kernel</a></li>
</ol></p>]]></content:encoded>
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		<slash:comments>12</slash:comments>
		</item>
		<item>
		<title>A professional mail server with qmail and vpopmail</title>
		<link>http://www.iuculano.it/it/linux/qmail-vpopmail-on-debian-sarge/</link>
		<comments>http://www.iuculano.it/it/linux/qmail-vpopmail-on-debian-sarge/#comments</comments>
		<pubDate>Sat, 08 Jul 2006 15:12:26 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[antispam]]></category>
		<category><![CDATA[antivirus]]></category>
		<category><![CDATA[imap]]></category>
		<category><![CDATA[pop]]></category>
		<category><![CDATA[qmail]]></category>
		<category><![CDATA[qmailadmin]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[spam]]></category>
		<category><![CDATA[vpopmail]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/linux/qmail-vpopmail-on-debian-sarge/</guid>
		<description><![CDATA[Qmail is a good solution for an email server, but I think the current official qmail-src package is outdated and not good for using on a modern mail server. That is why I created an unofficial qmail-src package with some suitable patches: SMTP-AUTH for Debian Sarge 3.1 (Fixed) qmail-dnsbl patch (added logging) qmail-queue-custom-error.patch (for simscan) [...]


No related posts.]]></description>
			<content:encoded><![CDATA[<p>Qmail is a good solution for an email server, but I think the current official qmail-src package is outdated and not good for using on a modern mail server. That is why I created an <a href="http://debian.iuculano.it" rel="nofollow">unofficial qmail-src package</a> with some suitable patches:</p>
<p><b>SMTP-AUTH for Debian Sarge 3.1</b> (Fixed)<br />
<b>qmail-dnsbl patch</b> (added logging) <br />
<b>qmail-queue-custom-error.patch</b> (for simscan)<br />
<b>qmail-smtp-log-patch</b><br />
<b>chkuser</b> 2.0</p>
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<br />
qmail-dnsbl patch lets the client authenticate (using any method implemented), and then decides to perform the DNSBL check looking at the authentication status before the DATA SMTP command is performed.<br />
If the check fails, the server closes the SMTP conversation before receiving the mail, <b>avoiding any resource wasting</b>.</p>
<p>chkuser 2.0 The original qmail-smtpd accepts by default all messages, checking later for the existence of the recipients. So, if the message is delivered to a non-existing recipient, a lot of additional system work and network traffic is generated, with several expensive bouncing if the sender is a fake.</p>
<p>chkuser has been developed with the goal to improve the acceptance SMTP phase of qmail-smtpd. <br />
qmail-smtpd patched with chkuser may check the existence of e-mail recipients immediately in the SMTP acceptance phase of a message and rejects instantly all the messages sent to unexisting users, thus <b>avoiding additional traffic</b>, workload and messages bounced more times.</p>
<p>These goals are achieved by enquiring the existing vpopmail archives (each format is supported: cdb, MySQL, LDAP, etc.) by using standard vpopmail calls, or using customized chkuser routines.</p>
<p>chkuser 2.0 has detailed logging of accepted and refused recipients and senders, thus allowing a deeper analysis of &#8220;who&#8217;s sending to whom&#8221;. This can facilitate any further enhancements of anti-SPAM features.</p>
<p><b>N.B. Current qmail version works only with my vpopmail-mysql package!</b></p>
<p>You can get more details here: <a href="http://debian.iuculano.it" rel="nofollow">http://debian.iuculano.it</a> </p>
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<br />
So, let&#8217;s go, in less than ten minutes we can have a full performant mail server!</p>
<p>Just open your terminal and add my deb repository in your sources.list:</p>
<pre>
debian:~# vi /etc/apt/sources.list
</pre>
<p>Add these lines:</p>
<pre>
deb     <a href="http://debian.iuculano.it/apt" rel="nofollow">http://debian.iuculano.it/apt</a>  sarge main contrib non-free
deb-src <a href="http://debian.iuculano.it/apt" rel="nofollow">http://debian.iuculano.it/apt</a>  sarge main contrib non-free
</pre>
<p>and:</p>
<pre>
debian:~# apt-get update
</pre>
<p>My vpopmail package uses mysql backend, so we need mysql-server:</p>
<pre>
apt-get install mysql-server
</pre>
<p>It is strongly recommended to set a password for the mysql root user<br />
(which is NOT the same as the &#8220;normal&#8221; root user) with the command:</p>
<pre>
mysqladmin -u root password 'enter-your-good-new-password-here'
</pre>
<pre>
debian:~# mysqladmin -u root -p create vpopmail
debian:~# mysql -u root -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 10 to server version: 4.0.24_Debian-10sarge2-log

Type 'help;' or '\h' for help. Type '\c' to clear the buffer.

mysql> GRANT ALL PRIVILEGES ON `vpopmail` . * TO 'vpopmail'@'localhost' \
IDENTIFIED BY 'some_pass' WITH GRANT OPTION ;
Query OK, 0 rows affected (0.01 sec)

mysql> quit
Bye
debian:~#
</pre>
<p>
Good, now we can install qmail, vpopmail, spamassasin</p>
<pre>
debian:~# apt-get install qmail-src spamassassin vpopmail-mysql spamc razor
pyzor ucspi-tcp-src libmailtools-perl libmail-spf-query-perl libsys-hostname-long-perl
</pre>
<p>Now we build ucspi-tcp</p>
<pre>
debian:~# build-ucspi-tcp
</pre>
<p>And finally, we build qmail!</p>
<pre>
debian:~# build-qmail
</pre>
<p>Don&#8217;t worry if you get an error message when installing the .deb package; we need to remove exim4!</p>
<pre>
debian:~# dpkg --force-depends --purge exim4 exim4-base exim4-config exim4-daemon-light
</pre>
<p>Now:</p>
<pre>
debian:~# dpkg -i /tmp/qmail/qmai*.deb
</pre>
<p>Very well, now if you want SMTP AUTH and chkuser, you should edit /etc/init.d/qmail</p>
<p>If you want chkuser you should change CHKUSER_START to DOMAIN or ALWAYS</p>
<p>If you want chkuser you should replace:</p>
<blockquote><p>
-u `id -u qmaild` -g `id -g nobody` -x /etc/tcp.smtp.cdb 0 smtp \
</p></blockquote>
<p> with:</p>
<blockquote><p>
-u vpopmail -g vckpw -x /etc/tcp.smtp.cdb 0 smtp \
</p></blockquote>
<p>
Setting your mail name:</p>
<pre>
vi /etc/qmail/me
</pre>
<p>And add your mail name, for example mail.domain.org</p>
<p>Setting mysql username and password for vpopmail</p>
<pre>
debian:~# vi /etc/vpopmail/vpopmail.mysql
</pre>
<p>and restart qmail and popmail POP3</p>
<pre>
debian:~# /etc/init.d/qmail restart &#038;&#038; /etc/init.d/vpopmail-mysql restart
Stopping mail-transfer agent: qmail.
Starting mail-transfer agent: qmail.
Restarting vpopmail pop3 server: vpopmail.
debian:~#
</pre>
<p>Very well, we ‘re almost done!!</p>
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<p>Some check-ups:</p>
<pre>
debian:~# apt-get install recode
[...]
debian:~# vadddomain test.bogus
Please enter password for postmaster:
enter password again:
debian:~# ls -la /var/lib/vpopmail/domains/
totale 3
drwx------  3 vpopmail vchkpw 1024 2006-07-07 16:34 .
drwxr-xr-x  6 root     root   1024 2006-07-07 16:09 ..
drwx------  3 vpopmail vchkpw 1024 2006-07-07 16:34 test.bogus
debian:~# echo -en "postmaster@test.bogus" | recode data..base64
cG9zdG1hc3RlckB0ZXN0LmJvZ3Vz
debian:~# echo -en "test" | recode data..base64
dGVzdA==
debian:~# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.
220 mail.domain.com ESMTP
quit
221 mail.domain.com
Connection closed by foreign host.
debian:~# less /var/log/syslog
debian:~# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.
220 mail.domain.com ESMTP
HELO TEST
250 mail.domain.com
EHLO
250-mail.domain.com
250-AUTH LOGIN CRAM-MD5 PLAIN
250-AUTH=LOGIN CRAM-MD5 PLAIN
250-PIPELINING
250 8BITMIME
AUTH LOGIN
334 VXNlcm5hbWU6
cG9zdG1hc3RlckB0ZXN0LmJvZ3Vz
334 UGFzc3dvcmQ6
dGVzdA==
235 ok, postmaster@test.bogus, go ahead (#2.0.0)
mail from: test@nonexact.from
511 sorry, can't find a valid MX for sender domain (#5.1.1 - chkuser)
mail from: test@test.com
250 ok
RCPT TO: notexist@test.bogus
511 sorry, no mailbox here by that name (#5.1.1 - chkuser)
RCPT TO: postmaster@test.bogus
250 ok
quit
221 mail.domain.com
Connection closed by foreign host.
debian:~#
</pre>
<p>Good! Everything seems to work finely!</p>
<p>Now, the last thing you have to do is:</p>
<pre>
debian:~# apt-get install qmailadmin autorespond ezmlm-src clamav clamav-daemon clamav-freshclam
</pre>
<p>Install simscan (http://www.inter7.com/simscan/simscan-1.2.tar.gz) and edit init.d/qmail !</p>
<p>Simscan ./configure example:</p>
<pre>
./configure --enable-user=clamav --enable-clamav=y --enable-custom-smtp-reject=y --enable-attach=y
 --enable-spam=y --enable-spam-hits=14 --enable-spamc-user=y --enable-received=y
--enable-clamavdb-path=/var/lib/clamav --enable-spam-auth-user=n
--enable-quarantinedir=/var/qmail/quarantine --enable-dropmsg=y
</pre>
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		</item>
		<item>
		<title>Ddrescue fa i miracoli</title>
		<link>http://www.iuculano.it/it/linux/cloning-con-ddrescue/</link>
		<comments>http://www.iuculano.it/it/linux/cloning-con-ddrescue/#comments</comments>
		<pubDate>Wed, 24 May 2006 10:33:28 +0000</pubDate>
		<dc:creator>Giuseppe</dc:creator>
				<category><![CDATA[Debian]]></category>
		<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.iuculano.it/linux/cloning-con-ddrescue/</guid>
		<description><![CDATA[Due giorni fa ho notato una estrema lentezza del mio sito/mail. Mi loggo nella macchina e trovo dei simpaticissimi messaggi: hda: irq timeout: status=0xd0 { Busy } hda: irq timeout: status=0xd0 { Busy } hda: irq timeout: status=0xd0 { Busy } hda: irq timeout: status=0xd0 { Busy } hda: irq timeout: status=0xd0 { Busy } [...]


No related posts.]]></description>
			<content:encoded><![CDATA[<p>Due giorni fa ho notato una estrema lentezza del mio sito/mail. Mi loggo nella macchina e trovo dei simpaticissimi messaggi:</p>
<blockquote><p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>APIC error on CPU0: 40(40)<br />
hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: status timeout: status=0xd0 { Busy }</p>
<p>hda: drive not ready for command<br />
ide0: reset: success<br />
hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p>
<p>hda: irq timeout: status=0xd0 { Busy }</p></blockquote>
<p>C&#8217;erano circa 32° ma io iniziavo a sentire freddo!.. Che fare?</p>
<p>Vediamo se Google mi aiuta.. Uhm niente, inizio a pensare&#8230;. Se provassi a mettere un altro disco e dare un cp -a / /nuovodisco ? Soluzione troppo spartana, anche se potrebbe funzionare. </p>
<p>Si può fare di più. </p>
<p>E se usassi &#8220;dd&#8221; per effettuare una copia grezza? Vediamo cosa dice google.<br />
Dopo una serie di click trovo Ddrescue, vediamo se è pacchettizzata su Debian Sarge. Sorpresa: NO! O per lo meno, c&#8217;è solo la versione per sid.<br />
Ricerco su google e trovo il <a href="http://people.debian.org/~negm/sarge/gddrescue">port</a> per sarge.</p>
<p>Bene, in meno di un&#8217;ora mi sono ritrovato con il mio disco clonato, ecco cosa fare:</p>
<ol>
<li>Stoppare TUTTI i servizi (apache, bind, ecc) che potenzialmente possono scrivere sul vostro disco danneggiato (ad esclusione di ssh se state lavorando da remoto)</li>
<li>Creare una partizione poco più grande della vostra partizione danneggiata.</li>
<li>Eseguire un # ddrescue -r3 /dev/hdaX /dev/hdbX logfile</li>
</ol>
<p>Spiego l&#8217;ultimo comando.</p>
<p>da man ddrescue:</p>
<p><code><br />
ddrescue [options] infile outfile [logfile]</code></p>
<p><code>-r, --max-retries=<n><br />
exit after given retries (-1=infinity) [0]</n></code></p>
<p>Ddrescue farà una copia esatta del device hdaX in hdbX e se troverà settori/blocchi danneggiati tenterà nuovamente per 3 volte. Inoltre scriverà un file di log chiamato ./filelog.</p>
<p>L&#8217;operazione dura da pochi minuti a parecchie ore a seconda la dimensione della vostra partizione, ma alla fine avrete un clone funzionante (o quasi <img src='http://www.iuculano.it/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />  ).</p>
<p>Detto ciò date un ext2fs -f /dev/hdbX e dopo un resize2fs /dev/hdbX.</p>
<p>Continuate con le altre partizioni, e alla fine avrete il vostro nuovo disco clonato!</p>
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