How to fix “421 Too many concurrent SMTP connections”
Check and increase (add if needed) the smtp_accept_max value from the inside your exim configuration file
cat /etc/exim.conf |grep smtp_accept_max smtp_accept_max = 100… Read the rest
Notes
Check and increase (add if needed) the smtp_accept_max value from the inside your exim configuration file
cat /etc/exim.conf |grep smtp_accept_max smtp_accept_max = 100… Read the rest