Zitat von derwu <derwu22 at gmail.com>: > I configured smtp in mailer in administration but when I try to send mail > I've got 500 error. Any idea? now, to get back to serious answers... What messages do accompany that HTTP 500? I'm talking about - http server's access log - http server's error log - Horde log, set to i.e. "INFO" level Regards, Jens