> On Jun 17, 2024, at 4:27 PM, Wietse Venema via Postfix-users > <postfix-users@postfix.org> wrote: > > Paul Schmehl via Postfix-users: >>>>> - Did the client send starttls? That is logged in the "disconnect >>>>> from" line. >>>>> >>>> >>>> I don't see anything in the postfix logs (/var/log/maillog) from >>>> roundcube. I guess I need to enable debug. >>> >>> No debug logging needed. This information is ALWAYS logged: >>> >>> Example of client that sends starttls: >>> disconnect from host[addr] ehlo=2 starttls=1 mail=1 rcpt=1 data=1 quit=1 >>> commands=7 >> >> When I grep for 'disconnect from' I get 118,816 entries in the >> log. 20,297 of those are from one IP. >> >> When I look in the logs for the timestamp that is in the roundcube >> smtp log, I find nothing. > > Yeah. Are your clocks properly synchronized, like NTP? Or do you > use whatever the clock on the motherboard says? > I have a cron job that runs daily to sync the clocks to an atomic standard.
>> [17-Jun-2024 15:24:58 -0500]: <so35oiot> Recv: 220 mail.stovebolt.com ESMTP >> Postfix > [successsful auth, mail, rcpt, data and so on.] > > Clearly you solved a problem by June 17. Yes, I switched to port 25 and stopped trying to get roundcube to work on the other ports. I know someone said I should use port 465, but nothing I tried worked, so I gave up. > >> So, that's one session in Roundcube. There should be a corresponding entry >> in the maillog, right? >> >> grep "15:24:5" /var/log/maillog > > You can do that only if your clocks are accurate to within two seconds, > otherwise it could already be 15:25:0* on the host that runs Postfix. Both apps on on the same server and *should* be using the same clock. > I don’t want to waste any more of your time. It’s working, so I’m happy. Paul Schmehl paul.schm...@gmail.com
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