Reflections of SysAdmin
One security patch for all Google Chrome users that I recommend editing: Disable “Continue running background apps when Google Chrome is closed” Why is it not necessary to run programs in the background when chrome is closed? Many apps run in the Chrome browser in the background, even though we... Read more
Remote Server returned ‘550 5.1.11 RESOLVER.ADR.ExRecipNotFound; Recipient not found by Exchange Legacy encapsulated email address lookup’ On-premise Exchange server give error 5.1.11 about recipient not found and it have to do with Exchange legacy. This usually happen when you migrate email. Solution You have to add X.500 email address. How... Read more
Why is it not necessary to run apps in the background when Chrome is closed? Read more
Sprememba UPN imena je lahko iz različnih razlogov. Običajno se enostavno spremeni tudi pri sinh. v Azure AD, včasih pa je potrebno popraviti s power shell skripto Read more
In larger organizations, it can be opaque how many business certificates users use and whether or not a user has a backup stored somewhere. Usually, when a disk fails, it is discovered that the user does not have a backup. To prevent this, credential roaming is introduced, which means that... Read more
FTP servers have long been in use for data transfer, but from the very beginning they have one major drawback – security. Authentication is sent in pure text form, which is easy to intercept. Due to their ease of use, they are still popular. Today, they are recommended for use... Read more
For various reasons, sometimes is necessary to export a mailbox to a specific user, e.g. when retiring or leaving for another job. A network folder First prepare the network folder where the file will be exported and it must not be on the C drive. This folder must have full... Read more
In the interest of increasing network security, attention must be paid to activities within the network as well, not only to be concerned over firewall. Inside, you need to start from the ground up – domain controllers should have SSL/TLS authentication enabled access to LDAP ( MS Active Directory). More... Read more
Microsoft Outlook is a very useful mail app and one of the most popular Ms Office app, so it can be very frustrating and irritated to not get mail, especially if it is waiting for important mail or has to be sent. Usually, the problem is an outdated version of... Read more