Topic: ISP closed tcp/ip port 25 on router

[Mikael]

The server is installed in server/gateway mode. The mail server can’t recieve mail from the internet. Intranet is OK!! The problem is, that my ISP for security reasons have closed tcp/ip port 25 on their routers. They (ISP) suggest I configure a secondary mail server in DNS. It goes something like this:

mail.domain.dk. IN A x.x.x.x
domain.dk. IN MX 10 mail.domain.dk.
domain.dk. IN MX 20 backup-mx.post.tele.dk.

I use PuTTY to connect to the SME Server (5.6u). I browse the directories with Midnight Commander uses the included viewer and editor. How do I configure the DNS? Is there a file, that I have to edit?

Best regards!

Mikael

[Bill Talcott]

The SME doesn't do public DNS. You'd have to edit that through whoever does your DNS. Someone like ZoneEdit.

[Barry Fitzmaurice]

Use the 'hostnames and addresses' part of server-manager to make the address available on the Internet (provided you are in server / gateway mode).

[Mikael]

Thanks for your help! I contacted “wannafind.dk” and they made the edit in DNS. I can receive mail via the SME server now!

Have a nice weekend!!

Mikael

[Bill Talcott]

Barry Fitzmaurice wrote:
>
> Use the 'hostnames and addresses' part of server-manager to
> make the address available on the Internet (provided you are
> in server / gateway mode).

FYI, this will only work in the Service Link supported version.