Does anybody know how I can set a limit for exim4 processes because an application send to our smtp server 4000+ mails and crashed it. I try to add
queue_run_max=20
in /etc/exim4/exim4.conf.template, but nothing happens.
Any ideas?? Thanks in advance.
I would recommend putting this setting into /etc/exim4/update-exim4.conf.conf and then restarting exim.