Autodiscover service couldn't be located


I am writing the script to find the unread email from outlook using powershell script. In addition, download the attachment in the unread email if any attachment is in the email. I got an error while run the script in the below line.

$service.AutodiscoverUrl($mail, $UrlCallback)

Error : Exception calling “AutodiscoverUrl” with "1’ argument(s): “The Autodiscover service couldn’t be located.”

If anyone already face this kind of issue, please reply to this post.


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Thanks in advance