United Internet did it again
Tue, 25 Oct 2016 14:39:43 +0200
Web.de/GMX/1&1, etc. broke their mail servers again and rejecting several other providers. Looks like they have added DNSWL to their blacklist. Just few months ago they hard rejected SPF -all over night and changed their own SPF from -all to ~all 
#Bullshit und Broken by Design
#fail
#Bullshit und Broken by Design#fail
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