[BlueOnyx:08071] Re: OT zen.spanhaus.org blocking verizon wireless

Jeff Folk jfolk at qzoneinc.com
Thu Aug 11 17:29:06 -05 2011


Yup... DNSBL checks come early in sendmail (before auth), delay checks takes care of that. 

Jeff
Sent from my iPhone

On Aug 11, 2011, at 4:31 PM, Gerald Waugh <gwaugh at frontstreetnetworks.com> wrote:

> Gerald Waugh wrote:
>> Jeff Folk wrote:
>>> On Aug 11, 2011, at 2:07 PM, Gerald Waugh <gwaugh at frontstreetnetworks.com> wrote:
>>> 
>>>> Had several clients complain that their verizon phones could not send
>>>> email through their servers.
>>>> 
>>>> traced to block of myvzw.com by zen.spamhaus.org
>>>> 
>>>> I had to comment out zen.spamhaus.org from sendmail.mc
>>>> 
>>>> -- 
>>>> Gerald
>>>> 
>>> Delay checks + smtp auth works for me even using zen. 
>>> 
>> 
>> Interesting, will give it a try
>> 
> 
> looks like hat works, I was using smtp auth, but not delay checks
> 
> -- 
> Gerald
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