[CentOS] Re: DKIM - Read Yahoo's FAQ

Scott Silva ssilva at sgvwater.com
Thu Sep 25 14:57:04 UTC 2008


on 9-25-2008 5:21 AM Bob Hoffman spake the following:
>  
> Josh wrote
> 
>> Agreed! Its amazing to see the childishness of not being 
>> able to get one's server in order, ignoring Yahoo's 
>> FAQ's and then this kind of BS.
>>
>> Looking at the headers of the mail you have just sent from a 
>> yahoo client you have not followed to the letter Yahoo's 
>> requirements 4-7. 
> 
> 
>  
> 
> 4- consistent headers- there is nothing wrong with the headers. ...check.
> 5- can spam act..went there, nothing in my headers or mail suggests it
> ..check
> 6- mail authentication- no domain keys here, yahoo does not require except
> for bulk mailings, as per their faqs, spf and dkim taken off as useless and
> mail breaking.
> 7- reverse dns- not a dynamic ip...check.
> 
> 
> 
> So...we agree to disagree that each thinks the other does not know what is
> happening.
> Lets leave it at that.
> 
> 
> 
> Although your email headers have issues.....might want to look into that
> localhost 127.0.0.1 thing. That is a red flag. All those different
> mailservers from the same domain. Golly.
> 
> Received: from n27.bullet.mail.ukl.yahoo.com (n27.bullet.mail.ukl.yahoo.com
> 	[87.248.110.144])	
> Received: from [217.146.182.177] by n27.bullet.mail.ukl.yahoo.com with
> NNFMP;
> 	25 Sep 2008 12:07:03 -0000
> Received: from [87.248.110.117] by t3.bullet.ukl.yahoo.com with NNFMP;
> 	25 Sep 2008 12:07:03 -0000
> Received: from [127.0.0.1] by omp222.mail.ukl.yahoo.com with NNFMP;
> 	25 Sep 2008 12:07:03 -0000
> Received: from [79.65.135.77] by web28215.mail.ukl.yahoo.com via HTTP;
> 	Thu, 25 Sep 2008 12:07:03 GMT
> X-Mailer: YahooMailWebService/0.7.218.2
> From: Josh Donovan <josh.dvan at yahoo.co.uk>

An entry from localhost is very common on a webmail server. It shouldn't break 
anything, it is just a relay.


-- 
MailScanner is like deodorant...
You hope everybody uses it, and
you notice quickly if they don't!!!!

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