I am running nginx 1.1.19 on an Ubuntu 12.04.4 64but server. I have nginx configured to enter on port 143 and go out to 127.0.0.1:143 where it goes through stunnel to go to imap.gmail.com:993. If I talk directly to 127.0.0.1:143 (to stunnel) it works. If I talk to nginx, it authenticates, logs correct username, target IP and port, gets the Capability list and registers a successful login to the remote (gmail) imap server and then closes the connection immediately. The following is a transcript of the telnet session:
telnet nginx:143 * OK IMAP4 ready a1 LOGIN [email protected] password * CAPABILITY IMAP4rev1 UNSELECT IDLE NAMESPACE QUOTA ID XLIST CHILDREN X-GM-EXT-1 UIDPLUS COMPRESS=DEFLATE ENABLE MOVE CONDSTORE ESEARCH a1 OK [email protected] first_name Last_name authenticated (Success) Connection closed by foreign host. My nginx error.log shows the following: *5 upstream sent invalid response: "* CAPABILITY IMAP4rev1 UNSELECT IDLE NAMESPACE QUOTA ID XLIST CHILDREN X-GM-EXT-1 UIDPLUS COMPRESS=DEFLATE ENABLE MOVE CONDSTORE ESEARCH a1 OK [email protected] Test User authenticated (Success)" while reading response from upstream,... It appears to not like google's CAPABILITY line. Is it too long? Any suggestions? Other connections through nginx/stunnel to exchange work just fine. Posted at Nginx Forum: http://forum.nginx.org/read.php?2,246483,246483#msg-246483 _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
