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	<title>Purity Networks Blog</title>
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			<title>Purity Networks Blog</title>
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		<title>Higher than normal spam levels lately &#8211; appears to be resolved</title>
		<link>http://www.purity.net/blog/2010/03/04/higher-than-normal-spam-levels-lately/</link>
		<comments>http://www.purity.net/blog/2010/03/04/higher-than-normal-spam-levels-lately/#comments</comments>
		<pubDate>Thu, 04 Mar 2010 19:29:42 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[Service Status]]></category>
		<category><![CDATA[problem]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=255</guid>
		<description><![CDATA[Many of you have noticed over the past week or so that we have been seeing a higher than normal amount of spam slip through the filters and make it to users&#8217; inboxes.  We have been in contact with MailFoundry and they have told us that there was an issue with their system that takes [...]]]></description>
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		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>G1: Emergency Maintenance &#8211; Resolved</title>
		<link>http://www.purity.net/blog/2010/02/27/g1-emergency-maintenance/</link>
		<comments>http://www.purity.net/blog/2010/02/27/g1-emergency-maintenance/#comments</comments>
		<pubDate>Sat, 27 Feb 2010 19:09:46 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[Service Status]]></category>
		<category><![CDATA[g1]]></category>
		<category><![CDATA[outage]]></category>
		<category><![CDATA[problem]]></category>
		<category><![CDATA[unscheduled-maintenance]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=252</guid>
		<description><![CDATA[We are currently performing emergency database maintenance on the G1 gateway to repair a corrupted user database.  We estimate a total time for repair of 30-60 minutes.  During a portion of this time SMTP services on G1 will be disabled.  Sending servers will queue the mail until services are restored and will deliver at that [...]]]></description>
		<wfw:commentRss>http://www.purity.net/blog/2010/02/27/g1-emergency-maintenance/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>MF2: User Database Maintenance &#8211; Complete</title>
		<link>http://www.purity.net/blog/2010/02/23/mf2-user-database-maintenance/</link>
		<comments>http://www.purity.net/blog/2010/02/23/mf2-user-database-maintenance/#comments</comments>
		<pubDate>Tue, 23 Feb 2010 08:20:41 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[Service Status]]></category>
		<category><![CDATA[mf2]]></category>
		<category><![CDATA[unscheduled-maintenance]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=248</guid>
		<description><![CDATA[MF2 is currently undergoing emergency user database maintenance to help improve performance on the gateway.  During this time mail services are stopped and mail will queue on sending servers, to be delivered normally within 4 hours based upon retry settings at the sender.
Emergency maintenance is expected to take approximately 30 minutes.
UPDATE: Maintenance complete @ 0243
]]></description>
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		<slash:comments>0</slash:comments>
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		<title>G1: Mail temporarily deferred &#8211; service restored</title>
		<link>http://www.purity.net/blog/2010/02/08/g1-mail-temporarily-deferred-service-will-be-restored-shortly/</link>
		<comments>http://www.purity.net/blog/2010/02/08/g1-mail-temporarily-deferred-service-will-be-restored-shortly/#comments</comments>
		<pubDate>Mon, 08 Feb 2010 13:49:14 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[Service Status]]></category>
		<category><![CDATA[outage]]></category>
		<category><![CDATA[resolved]]></category>
		<category><![CDATA[unscheduled-maintenance]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=243</guid>
		<description><![CDATA[Mail is temporarily being deferred on G1 (g1.ijnet.net) due to the user list index being corrupted.  We are currently rebuilding the index and expect service to be restored shortly.
Mail being temporarily deferred means that the gateway is responding to SMTP requests, but rather than accepting messages is responding with a 451 error to the sending [...]]]></description>
		<wfw:commentRss>http://www.purity.net/blog/2010/02/08/g1-mail-temporarily-deferred-service-will-be-restored-shortly/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>New features and functionality coming soon</title>
		<link>http://www.purity.net/blog/2010/01/29/new-features-and-functionality-coming-soon/</link>
		<comments>http://www.purity.net/blog/2010/01/29/new-features-and-functionality-coming-soon/#comments</comments>
		<pubDate>Fri, 29 Jan 2010 16:46:29 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[changes]]></category>
		<category><![CDATA[new-features]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=241</guid>
		<description><![CDATA[The staff here at Purity Networks has been working hard on some new features and functionality that we&#8217;ll be rolling out over the next few months.  I wanted to take a few minutes and tell you about some of the things that are coming and approximate timeframes on when you&#8217;ll see them roll out:
New [...]]]></description>
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		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>MF2: Slow mail delivery issue resolved</title>
		<link>http://www.purity.net/blog/2010/01/22/mf2-slow-mail-delivery-issue-resolved/</link>
		<comments>http://www.purity.net/blog/2010/01/22/mf2-slow-mail-delivery-issue-resolved/#comments</comments>
		<pubDate>Fri, 22 Jan 2010 06:35:17 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[Service Status]]></category>
		<category><![CDATA[delays]]></category>
		<category><![CDATA[mf2]]></category>
		<category><![CDATA[problem]]></category>
		<category><![CDATA[resolved]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=239</guid>
		<description><![CDATA[Starting at approximately 8:30pm central time on Thursday, January 21, 2010, mail delivery on MF2 was impacted by an extremely large block of large virus-laden email, causing our antivirus processing to slow delivery of mail.  This issue has been rectified and delayed mail is now being delivered at normal speeds.  We expect that [...]]]></description>
		<wfw:commentRss>http://www.purity.net/blog/2010/01/22/mf2-slow-mail-delivery-issue-resolved/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>MF1 RAID rebuilding</title>
		<link>http://www.purity.net/blog/2010/01/12/mf1-raid-rebuilding/</link>
		<comments>http://www.purity.net/blog/2010/01/12/mf1-raid-rebuilding/#comments</comments>
		<pubDate>Tue, 12 Jan 2010 21:06:22 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[Service Status]]></category>
		<category><![CDATA[unscheduled-maintenance]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=237</guid>
		<description><![CDATA[Due to a hard drive failure in the RAID array on MF1, we have replaced the drive and the array is now rebuilding.  We are monitoring the rebuild and expect it to complete within the next 8-10 hours.  There should be very little customer impact related to this emergency repair, though there may [...]]]></description>
		<wfw:commentRss>http://www.purity.net/blog/2010/01/12/mf1-raid-rebuilding/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>MF2 issues and resolution</title>
		<link>http://www.purity.net/blog/2010/01/05/mf2-issues-and-resolution/</link>
		<comments>http://www.purity.net/blog/2010/01/05/mf2-issues-and-resolution/#comments</comments>
		<pubDate>Tue, 05 Jan 2010 14:45:14 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[Service Status]]></category>
		<category><![CDATA[catch-all]]></category>
		<category><![CDATA[issue]]></category>
		<category><![CDATA[outage]]></category>
		<category><![CDATA[status-normal]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=235</guid>
		<description><![CDATA[This morning at approximately 7am central time, our MF2 gateway began to experience issues.  Although the gateway was up and responding to network requests, it was not responding to SMTP requests.  After investigating the issue it appears that the gateway was hit with an extremely heavy dictionary attack, essentially to the point of [...]]]></description>
		<wfw:commentRss>http://www.purity.net/blog/2010/01/05/mf2-issues-and-resolution/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Happy New Year from Purity Networks!</title>
		<link>http://www.purity.net/blog/2009/12/31/happy-new-year-from-purity-networks/</link>
		<comments>http://www.purity.net/blog/2009/12/31/happy-new-year-from-purity-networks/#comments</comments>
		<pubDate>Fri, 01 Jan 2010 05:47:08 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[happy holidays]]></category>
		<category><![CDATA[new-features]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=233</guid>
		<description><![CDATA[Thank you all for making 2009 such a great year for us!  We&#8217;re looking forward to continuing to help you keep your mailboxes clean in 2010.
In the next couple of weeks we&#8217;ll be releasing the new API version 2.0, which will make integrating Purity Networks services with your infrastructure much easier.  Keep an [...]]]></description>
		<wfw:commentRss>http://www.purity.net/blog/2009/12/31/happy-new-year-from-purity-networks/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Merry Christmas and Happy Holidays!</title>
		<link>http://www.purity.net/blog/2009/12/25/merry-christmas-and-happy-holidays/</link>
		<comments>http://www.purity.net/blog/2009/12/25/merry-christmas-and-happy-holidays/#comments</comments>
		<pubDate>Fri, 25 Dec 2009 06:19:23 +0000</pubDate>
		<dc:creator>George Roberts</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[holiday-hours]]></category>

		<guid isPermaLink="false">http://www.purity.net/blog/?p=230</guid>
		<description><![CDATA[I want to take a quick moment and wish everyone a Merry Christmas and Happy Holidays from Purity Networks!  We thank you for your business and look forward to reducing the junk in your email for another great year in 2010.
Due to the holiday season, our telephone support will be closed on:
Saturday, December 25, 2009
Friday, [...]]]></description>
		<wfw:commentRss>http://www.purity.net/blog/2009/12/25/merry-christmas-and-happy-holidays/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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