BuddyPress.org

Perhaps a clue – in looking at WP Mail, it references a file called class-pop3.php. In that file, I see that the $MAILSERVER = ‘ ‘

and the $user and $pass are both ‘ ‘

assuming that the email specified in admin panel of wpmu general->settings is reliable for the email, perhaps I just need to fill in those data.

awaiting word from my hosting service for their opinion.

if it is true, was this an upgrade or installation problem that the system does not query these critical pieces of data? I seem to be the only one with this problem or who cares about it in terms of wanting to change the sender email address.

perhaps something to add to the configuration and installation setup guide?