Microsoft Exchange and Active Directory Blog
I have just uploaded version 3.6 of the Exchange Reporter. Exchange Reporter 3.6 includes the new module "NoSpamProxy". This means that Exchange Reporter can now also retrieve statistics from NoSpamProxy and display them in the report. Here is an example of the NSP module: The NoSpamProxy module displays the following statistics: Overview of mail statistics Overview of large files ... Read more
Small warning regarding Apple devices and iOS 13. Apparently an old bug from iOS 6 times has returned and is causing trouble again in iOS 13. I warned about the problem "back then" here: Exchange 2007/2010: ActiveSync and iOS 6 bug With Apple iOS 13, too, there are more and more reports that there are ... Read more
Some time ago I had already pointed out the following error, here in connection with Exchange 2013: Exchange 2013: 451 4.7.0 Temporary server error. Please try again later. PRX2 If emails cannot be delivered and Exchange displays the error "451 4.7.0 Temporary server error. Please try again later. PRX2" in the queues, it is possible that ... Read more
During the installation of CU14 for Exchange Server 2016, I encountered the following error. The required schema update could not be performed either from the setup GUI or via shell. The setup aborts directly at "Step 1 of 18: Preparing the organization" with the following error: Here again the error message as text: 1 ... Read more
Today the CU3 for Exchange Server 2019 and the CU14 for Exchange Server 2016 were released. The Exchange 2019 CU3 is available for download in the VLSC, Visual Studio Subscription and Action Pack. Here are the details with the changes and fixed issues: Cumulative Update 3 for Exchange Server 2019 Cumulative Update 14 for Exchange Server 2016 ... Read more
Two vulnerabilities in Exchange Server 2016 and Exchange Server 2019 are closed with corresponding security updates. These are the two vulnerabilities: CVE-2019-1233: Microsoft Exchange Denial of Service Vulnerability CVE-2019-1266: Microsoft Exchange Spoofing Vulnerability Both vulnerabilities have an "Important" rating. Details on the vulnerabilities can be found at the links above. Here you can download the ... Read more
After I released a new version of the Exchange Reporter on June 27, 2019, a few bugs have been fixed in the current version 3.6. Here is an overview of the changes: New functions FTP upload function (thanks to Daniel) Bugfixes Rblreport: Blacklist bl.spamcannibal.org removed, as it no longer exists VmwareReport: PowerCli is now loaded as a module (thanks to ... Read more
Microsoft released new security updates for Exchange Server 2010, 2013, 2016 and 2019 on July 9. The updates address the following vulnerabilities: CVE-2019-1084 | Vulnerability in Microsoft Exchange related to information disclosure CVE-2019-1137 | Vulnerability in Microsoft Exchange Server related to spoofing attacks CVE-2019-1136 | Vulnerability in Microsoft Exchange Server related to privilege escalation All 3 vulnerabilities are ... Read more
Quick tip on a problem that can occur after a deleted mailbox or distribution group has been restored. Users who send mails to the restored mailbox or distribution list receive an NDR with the following error message: STOREDRV.Deliver.Exception:AccountDisabledException.MapiExceptionMailboxDisabled; Failed to process message due to a permanent exception with message The mailbox /o=FrankysWeb/ou=Exchange Administrative ... Read more
After a long time, I have once again revised the Exchange Reporter and fixed various bugs. Most of the modules now also work with Exchange 2019. The following fixes and new functions are now included in version 3.4: New functions Support for Server 2016 (AD) and Exchange 2019 Bugfixes Link in the PSPKI documentation corrected ... Read more
