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	<title>Linux 360° &#124; Italia &#187; relaygoogle</title>
	<atom:link href="http://www.linux360.it/tag/relaygoogle/feed/" rel="self" type="application/rss+xml" />
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	<description>Notizie, guide e tutorial per il mondo Linux a 360°</description>
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		<title>Configurare Postfix come smtp Gmail Relay</title>
		<link>http://www.linux360.it/2014/10/27/configurare-postfix-come-smtp-gmail-relay/</link>
		<comments>http://www.linux360.it/2014/10/27/configurare-postfix-come-smtp-gmail-relay/#comments</comments>
		<pubDate>Mon, 27 Oct 2014 09:06:37 +0000</pubDate>
		<dc:creator><![CDATA[Francesco Gabriele]]></dc:creator>
				<category><![CDATA[linux]]></category>
		<category><![CDATA[Postfix]]></category>
		<category><![CDATA[relaygmail]]></category>
		<category><![CDATA[relaygoogle]]></category>

		<guid isPermaLink="false">http://www.ubuntuserver.it/?p=801</guid>
		<description><![CDATA[<p>Installiamo i pacchetti necessari: Rinconfiguriamo Postfix selezionando &#8220;Sito internet con SmartHost&#8221; ed inseriamo il seguente server: Una volta ultimato il wizard editiamo il file /etc/postfix/main.cf ed aggiungiamo le seguenti righe: Adesso creiamo il file contenente il nome utente e la password dell&#8217;email google: Modifichiamo i permessi del file: Modifichiamo il file per essere letto da ...</p>
<p>L'articolo <a rel="nofollow" href="http://www.linux360.it/2014/10/27/configurare-postfix-come-smtp-gmail-relay/">Configurare Postfix come smtp Gmail Relay</a> sembra essere il primo su <a rel="nofollow" href="http://www.linux360.it">Linux 360° | Italia</a>.</p>
]]></description>
				<content:encoded><![CDATA[<p><strong>Installiamo i pacchetti necessari:</strong><br />
<div id="wpshdo_1" class="wp-synhighlighter-outer"><div id="wpshdt_1" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_1"></a><a id="wpshat_1" class="wp-synhighlighter-title" href="#codesyntax_1"  onClick="javascript:wpsh_toggleBlock(1)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_1" onClick="javascript:wpsh_code(1)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_1" onClick="javascript:wpsh_print(1)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_1" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="kw2">apt-get</span> <span class="kw2">install</span> postfix libsasl2-<span class="nu0">2</span> ca-certificates libsasl2-modules mailutils</pre></div></div>
<p><strong>Rinconfiguriamo Postfix selezionando &#8220;Sito internet con SmartHost&#8221; ed inseriamo il seguente</strong> <strong>server:</strong><br />
<div id="wpshdo_2" class="wp-synhighlighter-outer"><div id="wpshdt_2" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_2"></a><a id="wpshat_2" class="wp-synhighlighter-title" href="#codesyntax_2"  onClick="javascript:wpsh_toggleBlock(2)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_2" onClick="javascript:wpsh_code(2)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_2" onClick="javascript:wpsh_print(2)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_2" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="br0">[</span>smtp.gmail.com<span class="br0">]</span>:<span class="nu0">587</span></pre></div></div>
<p><strong>Una volta ultimato il wizard editiamo il file /etc/postfix/main.cf ed aggiungiamo le seguenti righe:</strong><br />
<div id="wpshdo_3" class="wp-synhighlighter-outer"><div id="wpshdt_3" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_3"></a><a id="wpshat_3" class="wp-synhighlighter-title" href="#codesyntax_3"  onClick="javascript:wpsh_toggleBlock(3)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_3" onClick="javascript:wpsh_code(3)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_3" onClick="javascript:wpsh_print(3)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_3" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;">smtp_sasl_auth_enable = <span class="kw2">yes</span>
smtp_sasl_password_maps = <span class="kw3">hash</span>:<span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sasl_passwd
smtp_sasl_security_options = noanonymous
smtp_tls_CAfile = <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>cacert.pem
smtp_use_tls = <span class="kw2">yes</span>
sender_canonical_maps = <span class="kw3">hash</span>:<span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sender_canonical</pre></div></div>
<p><strong>Adesso creiamo il file contenente il nome utente e la password dell&#8217;email google:</strong><br />
<div id="wpshdo_4" class="wp-synhighlighter-outer"><div id="wpshdt_4" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_4"></a><a id="wpshat_4" class="wp-synhighlighter-title" href="#codesyntax_4"  onClick="javascript:wpsh_toggleBlock(4)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_4" onClick="javascript:wpsh_code(4)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_4" onClick="javascript:wpsh_print(4)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_4" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="kw2">vim</span> <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sasl_passwd
<span class="br0">[</span>smtp.gmail.com<span class="br0">]</span>:<span class="nu0">587</span>    username<span class="sy0">@</span>gmail.com:password</pre></div></div>
<p><strong>Modifichiamo i permessi del file:</strong><br />
<div id="wpshdo_5" class="wp-synhighlighter-outer"><div id="wpshdt_5" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_5"></a><a id="wpshat_5" class="wp-synhighlighter-title" href="#codesyntax_5"  onClick="javascript:wpsh_toggleBlock(5)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_5" onClick="javascript:wpsh_code(5)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_5" onClick="javascript:wpsh_print(5)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_5" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="kw2">chmod</span> <span class="nu0">400</span> <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sasl_passwd</pre></div></div>
<p><strong>Modifichiamo il file per essere letto da postfix:</strong><br />
<div id="wpshdo_6" class="wp-synhighlighter-outer"><div id="wpshdt_6" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_6"></a><a id="wpshat_6" class="wp-synhighlighter-title" href="#codesyntax_6"  onClick="javascript:wpsh_toggleBlock(6)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_6" onClick="javascript:wpsh_code(6)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_6" onClick="javascript:wpsh_print(6)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_6" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;">postmap <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sasl_passwd</pre></div></div>
<p><strong>Risciviamo il mittente sostituendo root con la nostra email:</strong><br />
<div id="wpshdo_7" class="wp-synhighlighter-outer"><div id="wpshdt_7" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_7"></a><a id="wpshat_7" class="wp-synhighlighter-title" href="#codesyntax_7"  onClick="javascript:wpsh_toggleBlock(7)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_7" onClick="javascript:wpsh_code(7)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_7" onClick="javascript:wpsh_print(7)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_7" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="kw2">vim</span> <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sender_canonical
root        username<span class="sy0">@</span>gmail.com</pre></div></div>
<p><strong>Modifichiamo i permessi anche di questo file:</strong><br />
<div id="wpshdo_8" class="wp-synhighlighter-outer"><div id="wpshdt_8" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_8"></a><a id="wpshat_8" class="wp-synhighlighter-title" href="#codesyntax_8"  onClick="javascript:wpsh_toggleBlock(8)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_8" onClick="javascript:wpsh_code(8)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_8" onClick="javascript:wpsh_print(8)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_8" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="kw2">chmod</span> <span class="nu0">400</span> <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sender_canonical</pre></div></div>
<p><strong>Modifichiamo anche questo file per essere letto da postfix:</strong><br />
<div id="wpshdo_9" class="wp-synhighlighter-outer"><div id="wpshdt_9" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_9"></a><a id="wpshat_9" class="wp-synhighlighter-title" href="#codesyntax_9"  onClick="javascript:wpsh_toggleBlock(9)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_9" onClick="javascript:wpsh_code(9)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_9" onClick="javascript:wpsh_print(9)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_9" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;">postmap <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>sender_canonical</pre></div></div>
<p><strong>Ora usiamo un certificato compatibile per la negoziazione con i server di google:</strong><br />
<div id="wpshdo_10" class="wp-synhighlighter-outer"><div id="wpshdt_10" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_10"></a><a id="wpshat_10" class="wp-synhighlighter-title" href="#codesyntax_10"  onClick="javascript:wpsh_toggleBlock(10)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_10" onClick="javascript:wpsh_code(10)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_10" onClick="javascript:wpsh_print(10)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_10" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="kw2">cat</span> <span class="sy0">/</span>etc<span class="sy0">/</span>ssl<span class="sy0">/</span>certs<span class="sy0">/</span>Equifax_Secure_CA.pem <span class="sy0">&gt;&gt;</span> <span class="sy0">/</span>etc<span class="sy0">/</span>postfix<span class="sy0">/</span>cacert.pem</pre></div></div>
<p><strong>Per terminare facciamo un bel restart del servizio:</strong><br />
<div id="wpshdo_11" class="wp-synhighlighter-outer"><div id="wpshdt_11" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_11"></a><a id="wpshat_11" class="wp-synhighlighter-title" href="#codesyntax_11"  onClick="javascript:wpsh_toggleBlock(11)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_11" onClick="javascript:wpsh_code(11)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_11" onClick="javascript:wpsh_print(11)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_11" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="sy0">/</span>etc<span class="sy0">/</span>init.d<span class="sy0">/</span>postfix restart</pre></div></div>
<p><strong>Facciamo una prova d&#8217;invio da console:</strong><br />
<div id="wpshdo_12" class="wp-synhighlighter-outer"><div id="wpshdt_12" class="wp-synhighlighter-expanded"><table border="0" width="100%"><tr><td align="left" width="80%"><a name="#codesyntax_12"></a><a id="wpshat_12" class="wp-synhighlighter-title" href="#codesyntax_12"  onClick="javascript:wpsh_toggleBlock(12)" title="Click to show/hide code block">Source code</a></td><td align="right"><a href="#codesyntax_12" onClick="javascript:wpsh_code(12)" title="Show code only"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/code.png" /></a>&nbsp;<a href="#codesyntax_12" onClick="javascript:wpsh_print(12)" title="Print code"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/printer.png" /></a>&nbsp;<a href="http://www.linux360.it/wp-content/plugins/wp-synhighlight/About.html" target="_blank" title="Show plugin information"><img border="0" style="border: 0 none" src="http://www.linux360.it/wp-content/plugins/wp-synhighlight/themes/default/images/info.gif" /></a>&nbsp;</td></tr></table></div><div id="wpshdi_12" class="wp-synhighlighter-inner" style="display: block;"><pre class="bash" style="font-family:monospace;"><span class="kw3">echo</span> <span class="st0">&quot;Questa è una prova d'invio tramite Gmail.&quot;</span> <span class="sy0">|</span> mail <span class="re5">-s</span> <span class="st0">&quot;Email di Test&quot;</span> francesco.gabriele<span class="sy0">@</span>gmail.com</pre></div></div>
<p>L'articolo <a rel="nofollow" href="http://www.linux360.it/2014/10/27/configurare-postfix-come-smtp-gmail-relay/">Configurare Postfix come smtp Gmail Relay</a> sembra essere il primo su <a rel="nofollow" href="http://www.linux360.it">Linux 360° | Italia</a>.</p>
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