port
First seen , last seen .
25 (smtp)
See also: postfix (software)
SMTP, sending email between mail servers. Port 25 is open on 6 hosts in your infrastructure, across 4 operating systems.
First seen , last seen .
See also: postfix (software)
SMTP, sending email between mail servers. Port 25 is open on 6 hosts in your infrastructure, across 4 operating systems.