All ports
Port3206/TCP
ironmailPort
3206
Protocol
TCP
Category
Registered
Service
ironmail
What is port 3206?
Port 3206/TCP is a Registered port, registered with IANA for specific applications. It is associated with the ironmail service.
IronMail POP Proxy
Useful commands
nmapnmap -p 3206 -sV example.comnetcatnc -zv example.com 3206curlcurl -v http://example.com:3206/telnettelnet example.com 3206bash(echo > /dev/tcp/example.com/3206) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3206/tcpDeny
sudo ufw deny 3206/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 3206 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 3206 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3206/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3206" dir=in action=allow protocol=TCP localport=3206Security 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 3206/TCP?
Port 3206/TCP is associated with the ironmail service. IronMail POP Proxy
Is it safe to expose port 3206 to the Internet?
It depends on the service and configuration. Port 3206 (ironmail) 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 3206 is open?
You can use nmap: `nmap -p 3206 -sV example.com`, netcat: `nc -zv example.com 3206`, or the bash command: `(echo > /dev/tcp/example.com/3206) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3206 on my firewall?
On Linux with UFW: `sudo ufw allow 3206/tcp` (open) or `sudo ufw deny 3206/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 3206 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3206" dir=in action=allow protocol=TCP localport=3206`.
What applications and services use port 3206?
Port 3206/TCP is used by the ironmail service. Specific uses depend on the software and configuration. Check our related tools section for more information.