Not receiving emails to guests

[Kevin Hoyt]

I have added a couple of guest accounts to an Office 365 Group through Outlook on the web. I know they are successfully added because they can log in to the SharePoint site for the group by typing in the URL. But I am not getting any email notifications to either account that they have been added to a group. Is this a bug that I should open as a ticket?

[#2]

I don't recall if Microsoft was going to remove the welcome message to a Group, I would say No...but adding @Christophe Fiessinger for confirmation

[#3]

adding @Sahil Arora

[#4]

Thanks for reaching out! Did you check spam folder? Also can you share your tenant & guest id that you are inviting via Private message. I can follow-up.