It was recently discovered that Exchange Server cumulative updates are re-enabling SSL 3.0 on servers where it has been disabled.
Microsoft Exchange Server - Solutions
Get helpful solutions to real world Microsoft Exchange Server problems.
A bug in Exchange 2016 CU1 may cause Edge Transport servers to reject inbound emails sent to valid internal recipient addresses.
Emails sent using web forms on a website may not be received in the mailbox of the recipient due to a configuration or filtering issue.
Customers who are installing Exchange updates on Windows Server 2012 R2 may notice an increased install time of 50% or more.
How to use an Exchange Server transport rule to redirect emails that are being sent to the wrong address.
Why using transport rules for email signatures and disclaimers may not give you the results you’re hoping for.
How to correctly configure the TlsCertificateName on Exchange Server receive connectors to allow SMTP clients to securely authenticate without errors.
I recently encountered a mail flow problem between two of my test lab environments that was being caused by the DNS configuration on the receiving server’s network interface.
How to repair a failed content index for an Exchange 2016 server that is either a standalone mailbox server, or a database availability group member.
How to use a custom PowerShell function to quickly and easily connect to on-premises Exchange servers for management.