> On 31 Dec 2018, at 0.43, Laz C. Peterson <l...@paravis.net> wrote: > > Hello there, > > 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. > > 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. > > 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. > > (Currently, we are working around this issue by having exim send mail to the > IP and port, instead of the socket.) > > 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. > > Any thoughts? I can share config if necessary. > > ~ Laz Peterson > Paravis, LLC >
can you please post doveconf -n and your sql userdb setup? Sami
