[imp] IDN support for horde / imp auth login.

[Jan Schneider]

Zitat von info at interpost.biz:

> Hello, running debian stretch repo horde (5.1.17) webmail edition  
> with dovecot and postfix, apache 2.4 and mariadb 10.3, php 7.2:   we  
> cannot login to horde (authenticating over ssl to imp) with the IDN,  
> but must use punycode.  I have configured dovecot to accept the  
> accented characters contained in the mail domains, and this doesn't  
> help.  Roundcube allows us to do login using the IDN  (i.e.  
> info at cuvé.com) , so I don't think the error is with dovecot.  
>
> Does horde authenticating through imp support IDN's fully?  If not,  
> is there a specific sanitizer or validator that I could change in  
> the imp auth process to allow accented characters? Or a library to  
> be used. We aren't using mbstring to do any conversion as this is  
> very problematic with other applications, and since roundcube works  
> natively, it shouldn't be necessary.
>
> Is anyone successfully using horde + imp with IDN logins?  How?
>
> Thanks,
>  
>
>  Ed

Horde does not support IDN logins at the moment, only for email messages.


-- 
Jan Schneider
The Horde Project
https://www.horde.org/