A blog about IT and other stuff :-)
When doing a backup in VEEAM of Windows 10 VM’s they default fail with this error: Failed to prepare guest for hot backup. Error: Cannot initialize information about the guest’s system. Target host: [192.168.110.25]. Cannot collect metrics about the guest’s…
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After a complete Exchange 2013 migration, everything works, but some users are complaining, that their mobile devices are not being updated with e-mails anymore. You try to delete their account and add it again, all is good when doing that,…
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Theese two domains are now seen active around Cryptolocker2 with the Postdanmark/Postnord spamruns: postdanmarkportal24[.]com postdanmarkportal24[.]net Block theese domains in your spamfilter/dns/firewall as antivirus software have a low detection rate on theese! You can try to block or limit it, with a…
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IBM/Lenovo just released the 7.5.0.3 version af their firmware for the V3700 SAN, get it here: V3700 7.5.0.3 from IBM Fix Central
By default, the VMware vCenter Converter Standalone 5.x default the converter worker encrypts the data stream using SSL. Encrypting the traffic increases security, but it can decrease performance. This article provides steps to disable SSL encryption in VMware vCenter Converter…
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With the release of vSphere 6 Update it, SSLv3 will be disabled on all your ESXi hosts, that means that VEEAM can no longer backup theese servers, because they use SSLv3, VEEAM states that they will release Veeam B&R V8…
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During an Exchange migration, where the users have several domains spread among them, I needed to find a script that looks into the SMTP Proxyaddress of the user object, and changes the UPN for that user to match the ProxyAddress….
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Get and output of all mailboxes, sorted by size, with items: Get-MailboxDatabase “Mailbox Database 1” | Get-MailboxStatistics | Sort totalitemsize -desc | ft displayname, totalitemsize, itemcount Paul Cunningham’s health check script for 2010/2013: Generate Health Report for an Exchange Server…
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Great article, when users moved to Exchange 2013 from Exchange 2007/2010 cannot see the Public folders on the legacy server: http://blogs.technet.com/b/exchange/archive/2014/11/07/on-premises-legacy-public-folder-coexistence-for-exchange-2013-cumulative-update-7-and-beyond.aspx
Here is some great articles i found, in the process of migrating public folders from legacy Exchange servers, to Exchange 2013 (More links will be added): Nice article from Tony’s blog: http://thoughtsofanidlemind.com/2013/12/13/migration-modern-public-folders/ “Legacy Public Folder remnants in Exchange 2013 cause “The…
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