Postini/google email admin assistance requested

2012-07-22 Thread Lyle Giese
I run a smaller email filter service for clients and starting Saturday, 
we are experiencing heavy traffic aimed at one email account.  99% of 
the traffic is coming from obsmtp.com servers.


In the last 24 hrs, we have been getting over 1,000 attempts per hour to 
this account with a couple of peaks at 4,000 per hour.


Not sure if they can help but an offlist contact from them would be nice.

Sorry for the noise to the rest!

Lyle Giese
LCR Computer Services, Inc.



Re: Postini/google email admin assistance requested

2012-07-22 Thread Suresh Ramasubramanian
Did your customer set up an MX for their domain pointing to postini
and then forward it to you?

On Sun, Jul 22, 2012 at 8:34 PM, Lyle Giese l...@lcrcomputer.net wrote:
 I run a smaller email filter service for clients and starting Saturday, we
 are experiencing heavy traffic aimed at one email account.  99% of the
 traffic is coming from obsmtp.com servers.

 In the last 24 hrs, we have been getting over 1,000 attempts per hour to
 this account with a couple of peaks at 4,000 per hour.

 Not sure if they can help but an offlist contact from them would be nice.

 Sorry for the noise to the rest!



-- 
Suresh Ramasubramanian (ops.li...@gmail.com)



Re: Postini/google email admin assistance requested

2012-07-22 Thread John Levine
In article CAArzuot9dGV8N0PBY4P2=u=n_a2t36y1kr6w4veeyr+jygs...@mail.gmail.com 
you write:
Did your customer set up an MX for their domain pointing to postini
and then forward it to you?

obsmtp.com is Postini's outbound servers for customer mail.

In my experience, they gush spam, and Postini management has been
impressively hostile to the suggestion that a spam filtering company
should, you know, filter spam.  On my smallish mail server, I direct
nearly all of their mail into the spamtrap, picking out only a handful
of envelope domains that I've observed sending legit mail.

R's,
John


On Sun, Jul 22, 2012 at 8:34 PM, Lyle Giese l...@lcrcomputer.net wrote:
 I run a smaller email filter service for clients and starting Saturday, we
 are experiencing heavy traffic aimed at one email account.  99% of the
 traffic is coming from obsmtp.com servers.

 In the last 24 hrs, we have been getting over 1,000 attempts per hour to
 this account with a couple of peaks at 4,000 per hour.

 Not sure if they can help but an offlist contact from them would be nice.