20 Authorized Send Installation and Configuration Guide for imageRUNNER Machines
1.1.6 Communication Interfaces
The table below shows the different communication interfaces, their specific port
numbers, and descriptions used with Authorized Send.
Communication Interface Port Description
NTLM
Determined by AD
server
Used for authentication.
Kerberos UDP/TCP Port 88 Used for authentication.
LDAP TCP Port 389
Used to retrieve e-mail
addresses.
SMB
TCP Port 139 and
TCP Port 445
Used for the Scan to Folder
function.
SMTP TCP Port 25
Used for the Scan to E-Mail
function.
HTTP TCP Port 8000
Used to access the
administration Web page.
HTTPS TCP Port 8443
Used to access the secure
administration Web page.
SSL TCP Port 636
Used to communicate with the
LDAP server.
Syslog UDP Port 514
Used to communicate with the
syslog server.