For about a month or two, when I'd get my daily backup notifications from updraft they would come from wordpress@mydomain.com. Then they spontaneously changed to be from just wordpress@ - no domain. My server is still sending emails fine and other emails generated my other plugins on my wordpress site are correctly formatted with the sending domain. I have Postfix correctly configured with the domain of my server. This change does not correspond to any updates to the Wordpress core or to the Updraft plugin, I am currently running the latest version of updraft (1.9.60) and the problem still exists. Any suggestions on where to look?
Thanks!
Bill