Exchange SU August 2023 SU9V2 (KB5030524)

After the first try of August 2023 Security Update for Exchange was not that successful, especially for non-english operating systems, there is now a new August Update V2 available.  Exchange SU August 2023 SU9V2 See the latest Exchange Team Blog. New download link for V2 Update NOTE: after installing SU9V2 there are some to dos …

Supported Office versions for M365 environments

M365 services also have a lifecycle for supported client software, there you can find some exciting entries. Originally Microsoft announced a roadmap where M365 supports all products under maintenance (mainstream support). Office 2016 is one exception from this rule. It is not under mainstream support but still supported. See this. October 2023 is not that …

Exchange Online send mails with E-Mail alias

Long time, there was no way to change the send mail address from primary to alias mail addresses. So sending address was forced by administration. Even if users have multiple smtp-addresses there was no official way to accomplish this. January 2022 changed this statement, now it is possible to use the secondary mail address. More …

Exchange Server 2016 and 2019 receive June SU Security Update

Some days ago Microsoft released another SU Security Update for Exchange 2019 and 2016. See the original article from Exchange Team The June 2023 SUs address vulnerabilities responsibly reported to Microsoft by security partners and found through Microsoft’s internal processes. Although we are not aware of any active exploits in the wild, our recommendation is …

Exchange 2019 2023H1 CU is here

After nearly one year Microsoft released another CU for Exchange 2019 Onpremises. Exchange 2016 receives security updates only. See the link to the official announcment here. Exchange Server 2019 Cumulative Update 13 (KB502099), VLSC Download, Download Installation was quite simple, but there is a schema upgrade to be done. If you want to execute this manually you …