All ports
Port2285/TCP
lnvmailmonPort
2285
Protocol
TCP
Category
Registered
Service
lnvmailmon
What is port 2285?
Port 2285/TCP is a Registered port, registered with IANA for specific applications. It is associated with the lnvmailmon service.
LNVMAILMON
Useful commands
nmapnmap -p 2285 -sV example.comnetcatnc -zv example.com 2285curlcurl -v http://example.com:2285/telnettelnet example.com 2285bash(echo > /dev/tcp/example.com/2285) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2285/tcpDeny
sudo ufw deny 2285/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 2285 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 2285 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2285/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2285" dir=in action=allow protocol=TCP localport=2285Security Risks
- Open relay used for spam
- Email spoofing
- Brute force attacks against email accounts
- Information disclosure in email headers
Frequently Asked Questions
What service runs on port 2285/TCP?
Port 2285/TCP is associated with the lnvmailmon service. LNVMAILMON
Is it safe to expose port 2285 to the Internet?
It depends on the service and configuration. Port 2285 (lnvmailmon) is a Registered port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 2285 is open?
You can use nmap: `nmap -p 2285 -sV example.com`, netcat: `nc -zv example.com 2285`, or the bash command: `(echo > /dev/tcp/example.com/2285) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2285 on my firewall?
On Linux with UFW: `sudo ufw allow 2285/tcp` (open) or `sudo ufw deny 2285/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 2285 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2285" dir=in action=allow protocol=TCP localport=2285`.
What applications and services use port 2285?
Port 2285/TCP is used by the lnvmailmon service. Specific uses depend on the software and configuration. Check our related tools section for more information.