I noticed on a number of our machines since the 1709 upgrade that using the "Share by email" in an office (2013) application or sending a mail using the snipping tool is broken. The error that pops up is general mail failure or soomething along the lines.
I found a so called fix to the problem which is mentioned in this post here Since Win 10 1709 upgrade, Snipping tool 'Send Snip' does not work
We're in an environment with a few hundred users so repairing office isn't really a fix since it effects a large amount of PC's.
My guess is either something wasn't migrated in the upgrade or the mail app coming back breaks something.
Has anyone found a better solution ?