Connection Rules Conditions
Condition name | Description |
|---|---|
Connection IP | Check an IP address (either the sender's or the receiver's) against against a specific system or custom condition. System conditions only include LocalHost. |
Direction | Specify the direction of the message - inbound or outbound. |
Domain Reputation | Find domain reputation and history using threat intelligence. You can only compare it against a 0 reputation result. |
Email Size | Compares the size of the message against a specific system value. You can set the match type to Greater Than or Less Than. |
Hop Count Detection | Compares the number of hops a message has taken against a specific value. You can set the match type to Greater Than or Less Than. |
IP Reputation | Check if the IP address of the email's originating server matches a specified reputation value. |
Mailbox Exists | Check if the email's recipient exists on your server. |
Own Sender Domain | Check if the sender domain is registered in the Active Directory section. |
Recipient | Check the email recipient against your Active Directory export or you any Custom Rule Data you have created. |
Recipient Limit per Hour | Check if the number of recipients a specific mailbox delivers to per hour exceeds a specific value. |
Sender | Compare the sender of the email against a specific custom value you have created in Custom Rule Data. |
Sender in List | Check if the sender is present in any personal or global Safe List or Deny List. |
Sender IP Geo-location | Check if the sender's IP address originates from a specific country or countries. |
Sending Limit Per Hour | Will trigger if the number of messages send in the last hour exceeds a specific value. |