Smtp Algs - D-Link DWC-1000 User Manual

Section 8 - Security
Path: Security > Firewall > ALGs > SMTP ALGs
Simple Mail Transfer Protocol (SMTP) is a text based protocol used for transferring email between mail servers
over the Internet. Typically, the local SMTP server will be located on a DMZ so that the mail sent by remote SMTP
servers will traverse the controller to reach the local server. Local users will then use email client software to
retrieve their email from the local SMTP server. SMTP is also used when clients are sending email and SMTP ALG
can be used to monitor SMTP traffic originating from both clients and servers.
1. Click Security > Firewall > ALGs > SMTP ALGs tab.
2. Toggle Status to ON.
3. Enter the port at which the SMTP packets are inspected.
4. Click Save.
D-Link DWC-1000 User Manual

SMTP ALGs

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