Hello Bob, I have put the DNS Group in the Skip List - but unfortunately I have still the same problem. Here more information: - Without POP3 Proxy everything is working fine - My Emailaccounts are by GMX.de - Configuration Emailaccount: POP3 - Port 995 - SSL (pop.gmx.net) / SMTP - Port 587 - TLS (mail.gmx.net) - The Certificat is imported to the Trusted Root Certification Authority (Benutzer / Lokaler Computer) - tried both - Configuration on the Sophos UTM: Activate Scan TLS encrypted POP3 traffic - Certificate Webadmin Certificate for home.ch - Here the log from POP3 Sophos UTM: 2016:03:23-11:43:16 home pop3proxy[25124]: Failed to shutdown SSL connection 2016:03:23-11:47:33 home pop3proxy[25480]: Accepted client connection from 10.242.3.2 for 212.227.17.169 2016:03:23-11:48:36 home pop3proxy[25480]: Failed to read from SSL 2016:03:23-11:48:36 home pop3proxy[25495]: Client 25480 was signaled 2016:03:23-11:48:37 home pop3proxy[25549]: Accepted client connection from 10.242.3.2 for 212.227.17.185 2016:03:23-11:48:37 home pop3proxy[25549]: Failed to read from SSL 2016:03:23-11:48:37 home pop3proxy[25495]: Client 25549 was signaled 2016:03:23-11:48:37 home pop3proxy[25551]: Accepted client connection from 10.242.3.2 for 212.227.17.185 2016:03:23-11:48:37 home pop3proxy[25551]: Failed to read from SSL 2016:03:23-11:48:37 home pop3proxy[25495]: Client 25551 was signaled 2016:03:23-11:48:50 home pop3proxy[25559]: Accepted client connection from 10.242.3.2 for 212.227.17.185 What can I do to solve the problem? Many thanks for your help. Best regards
↧