[horde] Invalid Token for reopen mail as HTML or view source

[Angel Parra]

Hello,

   I just tested Commits on Jun 24, 2026  
(578e1c53b550f472409b667027ad1add11a101e9) ant it works using base
6.0.0-RC7 Horde.

Thank you!!!!!

Angel


Quoting Torben Dannhauer <torben at dannhauer.info>:

> Hi,
>
> Yes that is confirmed and fixed in FW_6_0.
>
> Torben
>
>
> Von unterwegs gesendet
> Sent from mobile
>
>
>> Am 22.06.2026 um 13:17 schrieb Angel Parra <angel at parranet.com>:
>>
>> Hello,
>>
>> I can confirm the same error.
>>
>> With:
>>  - Horde (horde) 6.0.0-RC7
>>  - Mail (imp) 7.0.0-RC5
>>
>> Authentication Settings:
>>  - Let Horde application handle authentication
>>  - Auth APP: IMP
>>
>>
>> The imap server is localhost. Using dovecot-imapd 2.4.1 on a Debian 13.
>>
>> Then you press "View HTML data in new window." for a mail the  
>> emerging window has a token error and you are "loged-out".
>>
>>
>> The error does not happen with:
>>   - Horde (horde) 6.0.0-RC5 (I do not check on RC6)
>>   - Mail (imp) 7.0.0-RC3
>>
>>
>> Thank you
>>
>> Angel
>>
>>
>>
>> Quoting lst_hoe02 at kwsoft.de:
>>
>>> Hello,
>>>
>>> we have a test install with Horde 6.0.0-RC7 and matching IMP. It  
>>> works basically but we are not able to view mail source or the  
>>> HTML part in a separate browser window. The error is "Invalid  
>>> Token" and no content is displayed.
>>> The syslog contains the following:
>>> 2026-06-22T11:57:40.217804+02:00 schulung HORDE: User xxxxxx is  
>>> not authorized (Remote host: xx.xx.xx.xx) [pid 204604 on line 428  
>>> of "/var/www/horde/vendor/horde/core/lib/Horde/Registry.php"]
>>>
>>> So it looks like a problem with authentication token?
>>>
>>> Thanks
>>>
>>> Andreas
>>>
>>>
>>> --
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>>
>>
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