Change default pop3 and smtp port for email security

Pikappa

Hi,

a stupid question ... I didn't find how to change the default pop3/smtp port that email security scans. I use different accounts in our network with different ports and none uses the default ports

Thanks?

Zyxel_Jerry

Hi @Pikappa  

Welcome to Zyxel community

Here is the command to specify the port

Router(config)# utm-manager anti-spam defaultport <1..65535>

Check defaultport by the command

Router(config)# show utm-manager anti-spam defaultport

Since you have the same post in another thread, we will remove the duplicated one.

Pikappa

In the manual there is a section that reports:

"The Zyxel Device’s email security feature checks SMTP (TCP port 25) and POP3 (TCP port 110) emails by default. You can also specify custom SMTP and POP3 ports for the Zyxel Device to check. " but there is no further instruction (!?)

So .. Where/how can I specify the ports ?

Zyxel_Jerry

Hi @Pikappa  

Welcome to Zyxel community

Here is the command to specify the port

Router(config)# utm-manager anti-spam defaultport <1..65535>

Check defaultport by the command

Router(config)# show utm-manager anti-spam defaultport

Since you have the same post in another thread, we will remove the duplicated one.

Frabre

Zyxel_Melen

Hi @Frabre,

Please use "Router(config)# no utm-manager anti-spam defaultport <1..65535>" to delete.

If you don't know which port is incorrect, please use "Router(config)# show utm-manager anti-spam defaultport" to check.