Письмо отправляется и приходит к клиенту, но подозрительно в логе stunnel.
popa3d+stunnel - в логах stunnel в правильном примере:
2004.12.04 22:40:02 LOG7[2406:134600704]: pop3s connecting 127.0.0.1:110
2004.12.04 22:40:02 LOG7[2406:134600704]: Remote FD=12 initialized
2004.12.04 22:40:02 LOG7[2406:134600704]: Socket closed on read
2004.12.04 22:40:02 LOG7[2406:134600704]: SSL alert (write): warning: close notify
2004.12.04 22:40:02 LOG7[2406:134600704]: SSL write shutdown (output buffer empty)
2004.12.04 22:40:02 LOG7[2406:134600704]: SSL alert (read): warning: close notify
2004.12.04 22:40:02 LOG7[2406:134600704]: SSL closed on SSL_read
2004.12.04 22:40:02 LOG7[2406:134600704]: Socket write shutdown (output buffer empty)
2004.12.04 22:40:02 LOG5[2406:134600704]: Connection closed: 12678 bytes sent to SSL, 10178 bytes sent to socket
2004.12.04 22:40:02 LOG7[2406:134600704]: pop3s finished (0 left)

В моём случае почему-то отсутствует SSL alert (read): warning: close notify и SSL closed on SSL_read а присутствует SSL socket closed on SSL_read:
2006.08.07 14:45:41 LOG7[269:135391232]: FD 10 in non-blocking mode
2006.08.07 14:45:41 LOG7[269:135391232]: pop3s connecting 192.168.10.80:110
2006.08.07 14:45:41 LOG7[269:135391232]: Remote FD=10 initialized
2006.08.07 14:45:42 LOG7[269:135391232]: Socket closed on read
2006.08.07 14:45:42 LOG7[269:135391232]: SSL alert (write): warning: close notify
2006.08.07 14:45:42 LOG7[269:135391232]: SSL write shutdown (output buffer empty)
2006.08.07 14:45:42 LOG7[269:135391232]: SSL socket closed on SSL_read
2006.08.07 14:45:42 LOG5[269:135391232]: Connection closed: 8852 bytes sent to SSL, 55 bytes sent to socket
2006.08.07 14:45:42 LOG7[269:135391232]: pop3s finished (0 left)

Из-за чего это может происходить?
Заранее спс.