On Wed, 23 Jan 2013 16:35:57 +1300, Gregory Machin wrote:
Just few thoughts ....
If you are send mail directly from dsl this is likely to happen.
ISPs provide a smtp relay service for their customers. If you are
using a smtp relay then possibly something in the content of the
Anti spam is a nightmare to manage.
Hi Gregory and Matthias,
I'm sending my mail from a VPS hosted by rimuhosting in Dallas via a
RoundCube webmail interface.
I was in South Africa recently and I had to do also sorted of
reconfigurations and even bought signed certificates to get around all
the email blocking that goes on there.
This mailserver has been working flawlessy for a few years now.
Matthias pointed out something I'd missed and that was my VPSs time
clock was drifting. It turns out ntpd wasn't running - that is resolved
now. Perhaps it got removed in a transition from hardy to lucid, no
The email I've trying to send, and have sent a number of time and been
blocked everytime is about bit coin and the ieee ... well I won't say
too much more in case this message gets blocked. The message get
through to my work email address fine.