Migrating inbound, outbound, and internal relay mail flow to Exchange Server 2016 during a migration project.
Remove Internal Exchange Server Names and IP Addresses from Message Headers
How to remove the names and IP addresses of your internal Exchange servers from the headers of outbound email messages.
There's No Need to Create Connectors for Internal Exchange Server Mail Flow
Internal mail flow for an Exchange Server environment can be broken due to a number of common mis-configurations.
Event ID 9041, An exception has been thrown: Microsoft Exchange Assistants TransientMailboxException
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.
MX Records for Exchange Hybrid Deployments
Exchange Hybrid deployments with Office 365 have several options for how the MX records for the domain can be configured.
Troubleshooting Email Delivery with Message Tracking
How to use message tracking to troubleshoot email delivery issues in a Microsoft Exchange Server environment.
How to Configure Exchange Server 2016 for SMTP Application Relay
How to configure Exchange Server 2016 to provide SMTP relay services for devices and applications on your network.
Inbound Mail Flow for Exchange Server 2016
How to configure inbound mail flow for an Exchange Server 2016 environment.
Outbound Mail Flow for Exchange Server 2016
How to configure a send connector for Exchange Server 2016 to establish outbound mail flow for your Exchange organization.
Troubleshooting SMTP Connectivity from External Senders
How to test and troubleshoot SMTP connectivity issues for external senders to an Exchange Server environment.