Veeam Agent for Windows is warning that the repository is getting low on free disk space. But setting limits in VBR doesn’t help. Read how to change the values before being warned by Veeam Agent for Windows / Veeam Endpoint BackupRead More →
If you have just updated to iOS 11 and are using the native iOS mail app to connect to your Microsoft Exchange 2016 Server running under Windows Server 2016, then you’ll have to deal with several problems like not being able to send / receive mails. The cause is that iOS 11 now uses HTTP/2 to communicate with Exchange. HTTP/2 is also the preferred method of Server 2016 to communicate with clients when Exchange ActiveSync is being used. It seems that there are problems with the correct implementation of HTTP/2. The current workaround is to disable HTTP/2 on the Windows Server.Read More →
If your OWA or ECP Site are showing blank pages after Login and your Outlooks are having problems connecting to the server, then its worth to check the certificates of the „Exchange Back End“ in the IIS. I have heard of cases were the IIS lost the information which certificate has to be used for the Back End after a server crash. I myself experienced the same after replacing an outdated self-signed certificate and forgot to change it for the Exchange Back End, too. Right-Click on „Exchange Back End“ Click „Bindings“ (the screenshot is from a German system…) If you see „Not selected“ than you have to choose aRead More →
just a quick-and-dirty article… In order to allow sending mails to external recipients from your internal network without authenticating against your Exchange Server, for example a scanner, you have to do two things:Read More →
If you decide to implement an Exchange Server in your organization it can be a very monotonous work to create mailboxes for all users in a given OU one by one via the EAC web interface. But its much easier to let the PowerShell do the work for you!Read More →
After upgrading a Veeam Backup & Replication 9.0 installation to version 9.5 the tape job stopped working with an error: 29.11.2016 19:53:05 :: Job started at 29.11.2016 19:52:59 29.11.2016 19:53:05 :: Processing tasks 29.11.2016 19:53:07 :: Unable to backup: [CTapeRepositoryStorageRelation] Could find record int table TapeStorages for tape storage id 7b1c9aec-8e34-4084-8629-8616abdbb672 path Komplett2016-01-27T190140.vbk 29.11.2016 19:53:07 :: Building task list 29.11.2016 19:53:07 :: Error: [CTapeRepositoryStorageRelation] Could find record int table TapeStorages for tape storage id 7b1c9aec-8e34-4084-8629-8616abdbb672 path Komplett2016-01-27T190140.vbk 29.11.2016 19:53:08 :: Job finished with error at 29.11.2016 19:53:07 Something must have gone wrong during the upgrade with the database, but the solution is really simple: Clone the job (rightRead More →
It’s finally there: Veeam Backup & Replication 9.5 comes with many new features and improvements around the corner, sweetening the last weeks of every backup admin before Christmas 😉Read More →
Today I had a customer who lost nearly all his Desktop Icons -> he has been logged on with a temporary user profile. The Application Log shows an Error 1505 for the User Profile Service. This error is fairly easy to solve, Microsoft has published a KB article for this specific problem: https://support.microsoft.com/en-us/kb/947215Read More →
Supporting the worldwide pool of NTP servers from pool.ntp.org with your own resources is really easy. Only a few steps from configuring the package to registering on the pool.ntp.org site need to be doneRead More →
Here are the traffic statistics of my VPS running this blog and a Tor Guard / Middle Relay After migrating this blog to an own VPS (virtual private server) and installing a Tor relay I used tor-arm to get live statistics of my network traffic generated by Tor. But this wasn’t enough for me. I love the simple graphics of MRTG (Multi Router Traffic Grapher) and wanted to use it for my server, too.Read More →