URL:
https://github.com/SSSD/sssd/pull/432
Title: #432: CACHE_REQ: Better debugging for email conflicts
lslebodn commented:
"""
BTW all non-clear parts which were explained in PR should have been part of commit
message.
"""
See the full comment at
https://github.com/SSSD/sssd/pull/432#issuecomment-341713296