> On 03/05/2021 11:16 Fiorenza Meini <fme...@esseweb.eu> wrote: > > > Il 03/05/21 09:47, Aki Tuomi ha scritto: > > > >> On 03/05/2021 10:42 Fiorenza Meini <fme...@esseweb.eu> wrote: > >> > >> > >> Hi, > >> I successfully enable mail_crypt module but I'm experiencing a strange > >> behaviour with tmp directory while accessing with POP3 protocol: > >> > >> I see in log file: > >> Error: istream-seekable: safe_mkstemp(/tmp/dovecot.pop3.) failed: > >> Permission denied > >> > >> I changed tmp directory configuration (mail_temp_dir variable) and > >> setting it with 777 permission, but the error is the same. > >> > >> On client side it's working everything, but I'd like to understand the > >> error and if I have to be worried about it. > >> > >> Thank you and regards > >> Fiorenza > >> > >> -- > >> Fiorenza Meini/Spazio Web > >> > > > > Are you by chance using selinux or apparmor there which could prevent this? > > Also Dovecot's stock systemd unit prevenst you from writing into random > > locations, /tmp should be fine though. > > > > Aki > > > > Hi, > I have apparmor installed on the machine, but even if stopped it the > problem didn't solved. > > I think dovecot's systemd unit file configuration is this > one:/usr/lib/tmpfiles.d/dovecot.conf > > It's content is this: > # Type Path Mode UID GID Age Argument > d /var/run/dovecot/ 0755 root root - - > d /var/run/dovecot/login/ 0750 root dovecot - - > > Should I insert here a line for /tmp directory ? > > Thank you and regards > > Fiorenza
I don't think you need to do that. Also note that since you're using systemd, dovecot has PrivateTmp=yes, which means that /tmp is actually /tmp/*service*dovecot*/tmp Aki
