On 2022-11-10 at 02:58:15 UTC-0500 (Thu, 10 Nov 2022 07:58:15 +0000)
Gellner, Oliver via mailop <[email protected]>
is rumored to have said:

On 2022-11-09 23:24, MRob via mailop wrote:
Does anyones on this list getting legitimate nonspam mail from *@<foo>.onmicrosoft.com?

Yes, in fact most of them are legitimate messages, so based on my experience using onmicrosoft.com is not a good spam indicator. The domain is used by senders who either do not bring their own domain to Microsoft or fail to set their own domain as the default sender address for some or all of their mailboxes or within some automated processes and scripts. For what it's worth we also receive emails from @microsoft.onmicrosoft.com.

Another datapoint: I do MS365 admin duty for multiple customers and *my* accounts for doing so are all authenticated as me@<customer>.onmicrosoft.com, but they have no mailboxes of their own and no licenses for any sort of end-user apps.



--
Bill Cole
[email protected] or [email protected]
(AKA @grumpybozo and many *@billmail.scconsult.com addresses)
Not Currently Available For Hire
_______________________________________________
mailop mailing list
[email protected]
https://list.mailop.org/listinfo/mailop

Reply via email to