Earlier quoted context omitted.
If 10% of customers have passwords that now can't log in and submit orders, that would be an emergency. We're taking OP's word for it that FedEx doesn't allow certain characters as passwords (actually, from the description, it seems more like FedEx only allows specific characters which is even worse). If either of those are true, it is most certainly a defect. Whether FedEx treats that defect as an emergency is up to…
> You originally said "Weird password issues don't count as broke." I think this might just be a case where we have to "agree to disagree". I meant broke in the sense of "if it ain't broke, don't fix." If there are over 300 microservices running code, connected to mainframes running code that was originally from the 80s, but they occasionally have password issues - the risks caused by trying to fix it might be greate…
And we ended up where the thread originally begin "FedEx may have the worst and least secure digital platform for a major company."
Besides that is horrible! There should be 1 microservice which deals with passwords, the authentication one. Everything else should just get a token attesting that the user is authenticated (or not).