iRedMail   //  Document Index

Access control for web applications

To limit access from certain IP addresses/networks, please login to EE as global admin, click Server Settings -> Web Applications, then click the link Access Control right beside the web application name:

Input the allowed IP addresses or CIDR networks, click Save Changes:

After saved, it will show you Allow access from X IP addresses or networks:

Click Apply Now on bottom-right corner to actually apply saved changes, it will add ACL in Nginx config files for access control.