I have a user that is receiving missed conversation notices in her outlook from to other users in the organization saying "Need Skype for Business? Install it on all your devices". The users tagged as the sender's of this message are not initiating this conversation with the recipient of the message. All users are on Skype for business, Office 365 2016. It is only one user receiving the message and two specific users accounts sending the message.
I have look here on spiceworks, Google, all over the place but I cant seem to find anything about this anomaly . Its not critical obviously but it is very annoying for the user receiving the notices and I am going crazy trying to figure this one out.
Anyone seen this?