IDN - Need help

[Per olof Ljungmark]

On 2017-06-19 05:47, Walter H. via Info-cyrus wrote:
> Are you sure he's talking about the right thing as he mentioned this:
> 
> "The sender in question uses a @gmail address."
> 
> please first declare the part of E-mail address you are talking of ...
> 
> name @ domain
> 
> in case you're are talking about the 'name' part, there is not any 
> character besides  [0-9a-z\.\-_] defined (see RFC 2821)
> and in case you're talking about the 'domain' part, there is used 
> Punycode, which results in the same character set
I am talking about exactly what is stated below, "Cyrus lmtp does not 
offer SMTPUTF8".

> 
> On 19.06.2017 02:31, Nicola Nye wrote:
>> Hi Per,
>>
>> Your mail has generated a lot of discussion in the FastMail office 
>> about the state of Cyrus's international character support.
>>
>> The short answer is that you are correct: Cyrus lmtp does not offer 
>> SMTPUTF8. We have added this to the roadmap as something we want to 
>> address in the short-medium term.
>>
>> The plan is to write a bunch of tests and see where Cyrus has gaps, 
>> then we'll know how much work we have to do to provide support. (If 
>> anyone wants to join in this effort, let us know: we love getting more 
>> folks involved, and it means you get the features you want, faster)
>>
>> https://github.com/cyrusimap/cyrus-imapd/issues/1647
>>
>> Cheers,
>>
>>    Nicola
>>
>>
>> On Sun, Jun 18, 2017, at 10:00 PM, Per olof Ljungmark wrote:
>>> I am re-posting this - would really like some help here. We need Cyrus
>>> to accept mail with international characters in sender address. If
>>> someone have experience please share, thanks!
>>>
>>> This is what Postfix reports when it tries to deliver to Cyrus:
>>>
>>> (SMTPUTF8 is required, but was not offered by host XXX
>>> [/var/imap/socket/lmtp])
>>>
>>> (can't see anything relevant in the log from Cyrus)
>>>
>>> We want it to be delivered but I cannot figure out how - the sender
>>> address has a "ü" in it.
>>>
>>> Really grateful for a hint.
>>>
>>> Thanks,
>>>
>>> //per
> 
> 
> 
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Per olof Ljungmark
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