by edward | Oct 14, 2020 | Exchange 2010, Active Directory, Exchange 2013, Exchange 2016, Exchange 2019
Weak passwords is a common mistake with many email users or even admins that manage domains. I recently had the opportunity to demo the zerologon exploit and how it breaks your domain controllers in your environment. This means that Exchange will be broken as well. I...
by edward | Sep 22, 2020 | Exchange 2016, Exchange 2013, Exchange 2019
Ignite has started with a bang and with it new information about the next version of Exchange and how coexistence will work. Head over to the tech community below and watch the video on demand. Exciting new changes coming to Microsoft 365 as well and Hybrid and so...
by edward | Aug 17, 2020 | Exchange 2016
As many of you know, Exchange is very sensitive when it comes to domain controllers and Active Directory Sites and Services. The above set of errors/warnings were happening on 1 server and the error does throw you off a bit, where it says that the Audit Security...
by edward | Jul 21, 2020 | Exchange 2016
As many of you know, DAG seeding can fail for a few reasons, namely: Networking issues Resource issues (CPU/RAM) Disk space issues Anti-virus (exclusions missing) And many more….. Today we had a strange one though, some databases seeded fine but the rest were...
by edward | Jul 21, 2020 | Exchange 2016, Outlook 2019
Received a weird error this morning when trying to delete email, however it started with outlook with an error “Verifying Integrity of data” and it sat there for about 5 minutes before Outlook 2019 launched. (sorry missed the screenshot) All seemed fine...
by edward | Jul 17, 2020 | Exchange 2016
Since CU13 for Exchange 2016 there has been no need to run the PrepareAD command. Running upgrades are pretty simple, provided you have an account that has the correct permissions. This is a common problem where upgrades don’t want to run because of permissions....
