On 7/15/2012 9:53 AM, Ryan Pugatch wrote:
> There is an ASA firewall in the office
> and an ASA firewall in the new datacenter.
Upon seeing this I thought "Aha!" Then I read:
> No esmtp fixup though.
That "fixup" is often the cause of such goofy problems. Nonetheless, it
is a good idea to eli
> On 7/14/2012 11:40 PM, Ryan Pugatch wrote:
>
> While this problem occurs, does SSH work? IMAP? Anything other than
> SMTP? Have you disabled any/all iptables/ipfilter rules and disabled
> AppArmor/SELinux? Is there a firewall other than the NAT device in the
> packet path, i.e. in the new da
Ryan Pugatch:
> connections from our NAT IP start getting ignored by our two MTA's. I can
> watch a TCPDUMP on the MTAs and then telnet to them on 25 from a box
> behind the NAT and I can see the SYN packets arriving to the MTA but no
> response is given. Worth noting, no connection can be made f
On 7/14/2012 11:40 PM, Ryan Pugatch wrote:
> I am running Zimbra which means my MTAs are running Postfix 2.6.7.
>
> At work, our mail systems were hosted within our office but as of
> yesterday they are hosted externally at a data center.
>
> When everyone would get to the MTA while the system w
Hi everyone,
I am running Zimbra which means my MTAs are running Postfix 2.6.7.
At work, our mail systems were hosted within our office but as of
yesterday they are hosted externally at a data center.
When everyone would get to the MTA while the system was in the office,
they would be seen by th
