Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Vaniko,
Greetings.
Thank you for raising your concern in this community.
Could you please confirm the steps you used for investigation from my side.
From what I see, I looks like you are using exchange on premises, would you please confirm it.
In the meantime, please check what happens when you restart the process or reboot server.
Also, please check the situation when using another network.
I will be waiting for your reply for further assistance.
Kind regards,
Mac