RdpGuard helps you protect your SMTP server
from brute-force attacks by monitoring the SMTP port or logs for failed authentication attempts.
When the number of failed attempts reaches the set limit, RdpGuard blocks the attacker's IP address.
Check out the instructions below to learn how to enable and configure SMTP brute-force protection.
Diamond Rush 320x240 Exclusive Site
Start RdpGuard Dashboard and click on the link next to SMTP
SMTP Protection Link in RdpGuard Dashboard
The SMTP Settings dialog will open:
SMTP Detection Engine Settings
Monitoring method for SMTP protocol
The following monitoring methods are supported for SMTP protocol:
The default option recommended for SMTP monitoring is through Logs.
This method involves monitoring SMTP server logs and is more efficient in terms of resource usage
compared to monitoring network traffic.
Moreover, it also works for SSL/TLS connections and supports detection of usernames.
Specify log files directory used by selected SMTP server.
Traffic based monitoring
Another option for monitoring SMTP is through traffic. This method can be used with any SMTP server,
but requires more resources compared to monitoring through logs.
Please also note that SSL/TLS connections and username detection is not supported.
SMTP Monitoring via Traffic
The following traffic based monitoring methods are supported
WinPcap
- Works on all Windows Editions, WinPcap must be installed.
Raw Sockets - Does not work on Windows Server 2008 or with firewalls.
SMTP port
You can specify multiple comma-separated ports for SMTP traffic monitoring.
When downloading .jar files from third-party sites, be cautious of pop-up ads or misleading download buttons. Ensure you download the file ending in .jar .
A frozen landscape of monasteries and caves where falling stalactites and ice are constant threats. The goal here is the blue Ice Diamond . Gameplay Narrative & Mechanics diamond rush 320x240 exclusive
The exclusive version had something the knock-offs didn’t: The Abyss. On Level 12, the normal game ended. But the exclusive had 40 levels. Level 13 was called “The Hungry Dark.” The screen was almost entirely black. You could only see three pixels in front of your dwarf’s flickering lantern. And the sound—a single, looping 8-bit chime that sounded like a heartbeat slowing down. When downloading
: In many 320x240 ports, the game uses the system's native font rather than the custom pixel font to fit the screen width. The goal here is the blue Ice Diamond
