Hello list, I have a problem with the PostMasterMailbox.pl script. It should run every two minutes but fails to run with the following log message: OTRS-PMAccount-10[31577]: [Notice][Kernel::System::PID::PIDCreate] Can't create PID PostMasterMailbox, because it's already running (otrs.haarlem.dem.local/29345)! Turns out it is not running but the PID enty in the database is there anyway. Running the script manualy gives me the same error. If I force the script with "-f 1" it does work but after about 20 messages it stops giving me the error "Got no Email at /opt/otrs/Kernel/System/PostMaster.pm line 92." The line in PostMaster.pm says: # check needed objects for (qw(DBObject LogObject ConfigObject TimeObject MainObject Email)) { die "Got no $_" if ( !$Param{$_} ); } So it seems there is a problem with the Email variable. Strange enough the PID entry does sometimes get removed after the email has been picked up. I think this happens if there are less then 20 messages, if there are more the PID stays and the script won't run anymore. Does any one know how I can fix this problem? Many thanks for any help on this in advance! -- Best regards, Machiel.