One of our user’s e-mail messages to Yahoo bounced with the following link for more information: http://postmaster.yahoo.com/errors/postmaster-27.html
which redirects to https://help.yahoo.com/kb/postmaster/SLN5067.html?impressions=true
That page contains a link to “Yahoo Mail and Yahoo Messenger Terms of Service”, which is broken!
It redirects to an https link saying, Server not found.
I hope someone from Yahoo can fix this.
california state university, long beach
http://postmaster.yahoo.com will allow you to contact the postmaster team for assistance.
I've reported this error already, but fixing it won't help you any; basically, the web page without the link is all Yahoo's willing to publicly say about that error message, you'll need to talk to postmaster for help debugging your particular situation.
Elizabeth ZwickyYahoo Mail
If one cares to read it, fixing the link typo(s) gets me redirected to this link, which does work and does appear to be ToS info: