The hosting venue has changed to serve you better.
While updating my EOP best practices post (which you most definitely should read), I was thinking about a task that I get asked with some regularity (not as much as when I was in the field consulting, but still pretty regularly). … [ Continue reading ]
Yes, Hell has frozen over. The cows have come home. The lady of size has sung.
I have come up with a “best case” (ok, maybe “better case”) solution for the Office Microsoft 365 hybrid group write-back problem.
For the long(er) background, you’ll probably want to go see this post.… [ Continue reading ]
Today, while I was testing out some transport rules, I wanted to send a bunch of test messages to make sure they were firing correctly. I wanted to create some custom messages and be able to automate them, and I wanted to use an outside relay service that requires SMTP authentication.… [ Continue reading ]
I have created a more detailed example of how to do this here: https://bhr.62e.myftpupload.com/2018/09/14/fixing-office-365-anonymous-group-write-back-and-external-delivery/
Office 365 Groups are glorious creations. There are, however, some instances where they don’t work as you anticipate (or hope). One of those scenarios is when you are configured in hybrid coexistence with the following scenario:
In this scenario, external emails sent to Office 365 groups (via your organization’s MX record pointing on-premises) will be returned with one of our favorite NDRs:
“You do not have permission to send to this recipient.”… [ Continue reading ]
UPDATE: [11/20/2018] I had an error in the transport rule configuration in the last example, as well as a note that a TR would NDR external traffic. I have this post accordingly.
We’re all familiar with how Office 365 tenants work–when you spin up a new Office 365 tenant, you get a managed domain (tenant.onmicrosoft.com). … [ Continue reading ]