We've noticed that people that have norton / symantec personal firewalls 
and outlook which is a hugely bad combination does a bad thing.

It first makes a connection and goes all the way to the data phase, THEN 
does a RSET and does it all again for each recipient.  It quite 
obviously is proxying the SMTP traffic.

The net effect of this is it doubles the sent count.

--Ed

On 06/28/2013 12:49 AM, Lyle Giese wrote:
> One thing I noticed was that some people's Outlook had a message(s)
> stuck in the outbox and it kept resending them.  Each start of a send
> attempt is counted as a message send under g_user_send_ip, even if the
> message never finished successfully.
>
> Lyle Giese
> LCR Computer Services, Inc.
>
> On 6/27/2013 5:37 PM, Brian Hamacher wrote:
>>
>> All,
>>
>> I had a Domain today that reached the g_user_send_ip limit. I have
>> checked this setting and it is currently set to 500.  I don�t know if
>> this is the default setting, or if it is too low.  I have not had any
>> issues prior to this.
>>
>> What I am wondering is how can I tell who the primary sender(s) was
>> for that domain?  I have ran reports to see what may have caused them
>> to be over the limit and as far as I can tell they have only sent
>> around 259 emails today.
>>
>> Any advice on where I should dig into would be beneficial.
>>
>> Thanks,
>>
>> Brian
>>
>

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