> On 21/09/2020 11:11 Bernardo Reino <[email protected]> wrote: > > > On Mon, 21 Sep 2020, Ferenc wrote: > > > Thanks for your quick reply! I tried /tmp/debug.log, world-writeable, > > but no dice. > > > >> https://doc.dovecot.org/configuration_manual/howto/antispam_with_sieve > > > > I followed the setup here. I think it works up until the external script > > is called (pipe :copy "sa-learn-ham.sh"). That's why I tried echo hi >> > > /tmp/file. I guessed the scripts run as vmail, my virtual mail user, so > > I tried sudo -u vmail retrain.sh. This works. I can see the sieve script > > run in the log but my guess is the external script never runs. I'd like > > to try strace to see where things go when calling the external script > > but I don't know where to even start putting strace -o. > > You may want to check your sieve_pipe_bin_dir setting in dovecot.conf. > AFAIK the program/script you call via "pipe :copy ..." must be located in > the directory defined by sieve_pipe_bin_dir. > > At least I remember having issues calling rspamc in my report-ham and > report-spam scripts, which was (apparently) solved after I set: > sieve_pipe_bin_dir = /usr/bin > > You can also use "debug_log" to output stuff from your sieve scripts into > the syslog (don't forget to require "vnd.dovecot.debug" though..) > > Good luck.
It is not necessarely a good idea to use /usr/bin here... =) Ferenc, are you using systemd? If so, then you will discover under /tmp some private temporary directories, one of them is for dovecot, and your debug log is probably under there. If you want to strace, try strace -ff doveadm exec imap -u username Aki
