> All recent messages i've received from tdo are from

> TramsDownUnder@...mailto:[email protected]> and not their original authors, so I

> can't see who the messages are from except by looking at the attribution

> (if any) the author puts in their message.


Yahoo has made some significant security-related changes. These have affected the sender details that you see in your mail client and, in the process, “broke every mailing list in the world”. You can find an overview of the changes at https://www.virusbtn.com/blog/2014/04_15.xml or google “yahoo dmarc”.

The unannounced changes also caused the TDU archive to show the sender’s email address but I have now made some changes to just display the name.

mgm