I'm using version IASC 4.4 and was wondering is it possible to change the email port for the smtp server. We only have port 587 available to use however it seems the alerts are trying to be sent out over port 25.
Any way to change this? MAybe in the registry or config file somewhere?
If there is no port configuration field, try iptables to workaround this,
iptables -t nat -A OUTPUT -p tcp -d --dport 25 -j REDIRECT --to-ports 587
Hope this helps.