<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hello there,<br class=""><div class=""><br class="webkit-block-placeholder"></div><div class="">Everything was working fine on Dovecot 2.2.10 (on CentOS 7), but after updating to version 2.2.36, our director servers are not able to proxy LMTP.</div><div class=""><br class=""></div><div class="">We are sending mail from exim to the local Dovecot LMTP socket, which then used to send it to our internal mail servers on port 24.</div><div class=""><br class=""></div><div class="">Besides the update, nothing has changed in the config files. The configuration has been working great for months … Then we had a great idea of doing holiday maintenance.</div><div class=""><br class=""></div><div class="">(Currently, we are working around this issue by having exim send mail to the IP and port, instead of the socket.)</div><div class=""><br class=""></div><div class="">Doing a tcpdump capture shows no TCP traffic either. The logs seem to say that it is trying to go to port 0, so my guess is that it’s not getting the port directive from either static or sql — since the docs state that if these settings aren't specified, it will always use the same connection type for the proxy that it received the connection on.</div><div class=""><br class=""></div><div class="">Any thoughts? I can share config if necessary.</div><div class=""><br class=""></div><div class=""><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;" class="">~ Laz Peterson</span><br style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;" class="">Paravis, LLC</span><br style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""></div><div class=""><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none;" class=""><br class=""></span></div></div></body></html>