[Sysadmin] Firewall Issue on cerf?
William Anderson
neuro at well.com
Tue Sep 20 03:25:31 CDT 2016
On Tue, Sep 20, 2016 at 3:35 AM, Dean Mah <dean.mah at gmail.com> wrote:
> Hi,
>
> I'm trying to test e-mail connectivity from cerf by sending mail to my
> gmail account without success.
>
> I've tried telnet'ing directly to port 25 on tron.evolt.org and that
> doesn't work either.
>
> I don't see anything obvious in iptables that would be blocking it.
>
> Any thoughts?
DO are now blocking tcp/25 outbound by default now for newly created
instances, it seems. I've submitted a ticket to get this changed,
which is the only way to do it apparently. If I'd known this sooner,
I'd have sub'd a ticket asap, apols :(
-n
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