I need to setup a rule in my cisco sa520/ sa540 firewalls to only accept trafic smtp from trendmicro servers to my internal email servers, I can only add single addresses or ranges, is there any way to add several ip's and ranges to a single rule.
For Europe / Middle East / Africa accounts:
|o||126.96.36.199/24 - MUC Primary Datacenter|
|o||188.8.131.52/24 - IAD2 Backup Datacenter|
184.108.40.206/27 - IAD2 Backup Datacenter