<html><head></head><body><div style="color:#000; background-color:#fff; font-family:標楷體, dfkai-sb;font-size:16px"><div id="yui_3_16_0_ym19_1_1500541704309_8151">Hello list,</div><div id="yui_3_16_0_ym19_1_1500541704309_8130"><br></div><div id="yui_3_16_0_ym19_1_1500541704309_8131">I configured sucessfully the mail_proxy for nginx 1.10.2 von RHEL7, but authentication only succeeds if upstream server which is provided by the auth_http Server is cleartext, e.g. if the auth-server responds</div><div id="yui_3_16_0_ym19_1_1500541704309_8244"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8442">2017/07/20 11:02:47 [debug] 9535#0: *49 mail auth http header: "Auth-Status: OK"<br id="yui_3_16_0_ym19_1_1500541704309_8282">2017/07/20 11:02:47 [debug] 9535#0: *49 mail auth http header: "Auth-Server: 192.168.0.200"<br id="yui_3_16_0_ym19_1_1500541704309_8283">2017/07/20 11:02:47 [debug] 9535#0: *49 mail auth http header: "Auth-Port: 143"</div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8441"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8440">then everything works fine, but having</div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8439"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8438">2017/07/20 11:02:47 [debug] 9535#0: *49 mail auth http header: "Auth-Status: OK"<br id="yui_3_16_0_ym19_1_1500541704309_8309">2017/07/20 11:02:47 [debug] 9535#0: *49 mail auth http header: "Auth-Server: 192.168.0.200"<br id="yui_3_16_0_ym19_1_1500541704309_8310">2017/07/20 11:02:47 [debug] 9535#0: *49 mail auth http header: "Auth-Port: 993"<br id="yui_3_16_0_ym19_1_1500541704309_8311">2017/07/20 11:02:47 [debug] 9535#0: *49 mail auth http header: "Auth-SSL: on"<br id="yui_3_16_0_ym19_1_1500541704309_8312"></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8343"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8313">I get <br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8342">2017/07/20 11:03:47 [info] 9535#0: *49 upstream timed out (110: Connection timed out) while connecting to upstream, client: 192.168.0.200, server: 0.0.0.0:10993, login: "user@domain.com", upstream: 192.168.0.200:993</div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8437"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8410">When I directly do a <br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8401"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8418">openssl s_client -connect 192.168.0.200:993 -crlf</div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8419"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8420">I am able to login with</div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8421"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8424">. login user@domain.com password<br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8425"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8400">Any help is appreciated.</div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8426"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8427">Thomas</div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8428"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1500541704309_8300"><br></div></div></body></html>