We will be adding the ability for administrators to expire external users’ access to entire site collections after a mandatory expiration period, as we discussed at Ignite 2018. That feature will be rolling out in CY19Q3.Anonymous commented
Not sure if this is still being worked on, however I'd like to reiterate what other users have already stated, namely - I would really like to have the ability to set an expiration date for all types of links. I realize I can set an expiration date for Shareable Links (i.e., links viewable to anonymous users), but our organization does not allow sharing outside the tenant.
It would be very helpful if I could set an expiration date for Internal Links and Direct Links.