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Legacy Forums => Experienced User Forum => Topic started by: Rick on March 05, 2001, 07:22:51 PM

Title: SMTP open, POP3 closed
Post by: Rick on March 05, 2001, 07:22:51 PM

Hi,

In more email settings I have POP en IMAP server access set to PUBLIC. When I do a portscan (www.sdesign.com) I see port 25 open (SMTP) and 110 closed (POP3).

Why is 25 open, as this should never be the case?
Why is 110 closed, while I have set access to public?

Rick

Title: Re: SMTP open, POP3 closed
Post by: Rick on March 05, 2001, 07:26:49 PM

BTW: I see no /etc/sysconfig/ipchains file. It should be there I suppose?

Rick

Title: Re: SMTP open, POP3 closed
Post by: Charlie Brady on March 05, 2001, 07:33:28 PM

Rick wrote:

> In more email settings I have POP en IMAP server access set
> to PUBLIC. When I do a portscan (www.sdesign.com) I see port
> 25 open (SMTP) and 110 closed (POP3).
>
> Why is 25 open, as this should never be the case?

Port 25 is open to accept SMTP email. It's a standard feature of the e-smith server and gateway, and the most reliable way of receiving email for your domain. It's also highly secure.

> Why is 110 closed, while I have set access to public?

That's a known bug, for which there is a published workaround. See the bugs link from http://www.e-smith.org/.

Regards

Charlie

Title: Re: SMTP open, POP3 closed
Post by: Rick on March 05, 2001, 10:16:54 PM

Sorry for that. Didn't know there was a buglist :-))