I receive these errors :
Client host rejected: cannot find your hostname
How can i disable this hostname verification ?
On postfix multiple instances mode :
- Select your virtual server
- Click on Security settings
- Click on Senders Computers restrictions rules
On single instance :
- Select Messaging/Main Parameters
- Click on Security Settings tab
- Click on Senders Computers restricti... icon
Uncheck the "Reject Unknown Client Hostname" option.
It should the the same if you receive any error according options listed on this box.
