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Latest Comments
Tesekkurler Karahan for a great post.
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How can i know who books the room? 
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You may see MessageSubmissionExceededException errors with OAB Generation in 17004 events in the app log on the server holding the generation system mailbox. This will only happen if you have a very large OAB. By default the MaxSendSize is set to Unlimited for the OAB generation system mailbox. This...
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@CTI_Support - I'm in the same boat as you. We have an application that show they are sending as TLS 1.0 and TLS 1.2. There's no details as to what message are sent using what protocol. It's hard to find out why the system delivers as either protocol. I even looked at the message trace and found all...
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@Jan Hajek Yes, SPF is required in all cases except where outbound mail for your tenant goes through on-premises before heading to the Internet. And in that case, you'll want to make sure you pay super close attention to FAQ #6.
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