Re: [exim] Hotmail and 552 Too many recipients

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Autor: Renaud Allard
Data:  
Para: Leonardo Boselli
CC: Stian Jordet, exim-users
Assunto: Re: [exim] Hotmail and 552 Too many recipients


Leonardo Boselli wrote:
> On 3 Oct 2007 at 10:46, Stian Jordet wrote:
>> 2) Why did only six of the 16 Hotmail recipients fail? Oh, stupid me, I
>> just looked at the logs. It seems (logical enough) that when you use
>> bcc, it sends one and one recipient. Perhaps Hotmail doesn't like that?
>> Since it stops accepting mails after 10 recipients... (Weird it used to
>> work for 14 earlier...)
>>
>> Other than the obvious "don't let your friends use hotmail", is there
>> anything I can do to avoid this?
>
> Hotmail is evil. last week I had serious ploblem due their blacklisting one of
> my servers. It used to return a 553 error saying that the message was
> refused due smam on the message or previous contents.
> Even writing to postmaster got the same result.
> I wrote them in another way and after 2 days and considerable troubles for
> some of their users they replied that it was becouse my server had no spf
> records, and suggested me to put them.
> Anyway the service worked again.
> just for two days.
> I wrote again, they replied with an empty message, and the service come
> up again.
> after one more day again the refuse, another letter from me, asking to tell
> what was the message thet triggered their filter, to see if it was a my or their
> fault.
> They replied thet there was in past some block for spam from that server,
> but currentry there is none ..
> no information on how the server was blocked three times in one week !!!
>


This thread explains many things about hotmail:
http://lists.exim.org/lurker/message/20070610.175605.a1be972b.en.html