Hello Mike,
I happen to be experiencing the problem you described, namely: Internal Server Error 505 on ubbmisc.cgi upon registering a new user or retrieving a password
May I ask how exactly you resolved the problem?
I did not have problem with using SENDMAIL before with the earlier version. But since upgrading to 5.47e, the error message appears whenever I try to register new member or retrieve password. I am using Linux on Apache server. Please kindly advise how you resolved the problem. Also, where did you look to find the error log?
Many thanks in advance.
Cheers,
Austin