
The administrator defines the following options:
- Enable/Disable sending restrictions
- Allow sending only to the same domain
- Allow sending to subdomains
- Allow only recipients /Disallow recipients
- Allow sending only to the same domain
- Enable/Disable receiving restrictions
- Allow receiving only from the same domain
- Allow receiving from subdomains
- Allow only originators /Disallow originators
- Allow receiving only from the same domain
- WebMail: An NDR will be returned if the destination address is not allowed.
- SMTP/Outlook Connector: The 'RCPT TO' command will yield a permanent error, if matched.
- Sendmail wrapper: An NDR will be returned if the destination address is not allowed.
Restrictions apply for messages sent from:










