I'm a SAML consultant. I help IdPs become "good" IdPs, and I help SPs become "good" SPs. Both sides are usually bad in some way or another, and both sides usually want to shift the blame to the other side as soon as they can.
The number of times I've been CC'd on a terse email from one admin to another saying it's the other guys fault after I've clearly told them the list of things on their side that could be causing the issue is pretty much uncountable at this point.
The number of times I've been CC'd on a terse email from one admin to another saying it's the other guys fault after I've clearly told them the list of things on their side that could be causing the issue is pretty much uncountable at this point.