[Dovecot] Possible managesieve bug.

[Pedro R. Benito da Rocha]

Hello,

Permissions are:

  * /correo: 0777 (rwxrwxrwx)
  * /correo/ubu.es: 0770 (rwxrwx---)
  * /correo/ubu.es/xxxx at ubu.es: 0777 (rwxrwxrwx)

All users belong to the same group.

If I change /correo/ubu.es permissions to 0777 (rwxrwxrwx) it works again.

I have checked old server config again an I realize that it is using 
another group for mail access, so is a permissions issue.

But if If change permissions to 0777 on user's directory and files an 
error occurs. If I change to 0770 it works fine.

Thank you for the tip, I was blocked :)

     Pedro



El 03/12/13 15:39, Steffen Kaiser escribió:
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> On Tue, 3 Dec 2013, Pedro R. Benito da Rocha wrote:
>
>>
>> sieve = /correo/%d/%u/dovecot.sieve
>> sieve_dir = /correo/%d/%u/Sieve
>>
>> and is working fine.
>>
>> But the same config on the new server is not working.
>> I have activated verbose logging and this is the result:
>>
>> Dec  3 09:59:41 imap-01 dovecot: managesieve-login: Login: 
>> user=<xxxx at ubu.es>, method=LOGIN, rip=10.145.4.65, lip=10.145.4.45, 
>> mpid=29855, session=<T7hfhJ3s+QAKkQRB>
>> Dec  3 09:59:41 imap-01 dovecot: managesieve(xxxx at ubu.es): Error: 
>> sieve-storage: Performing readlink() on active sieve symlink 
>> '/correo/ubu.es/xxxx at ubu.es/dovecot.sieve' failed: Permission denied
>
> What are the filesystem permissions of /correo/ubu.es, 
> /correo/ubu.es/xxxx at ubu.es and /correo ?
>
>> Permissions are ok. I modified the permissions using 0777 but the 
>> error message is the same.
>
>> I have made other tests to see if I can find the problem, and I made 
>> it work if I delete "%d" from config, this way:
>>
>> sieve = /correo/%u/dovecot.sieve
>> sieve_dir = /correo/%u/Sieve
>>
>> I have copied all filters preserving permissions, and with the same 
>> file permissions is working.
>> If I add the '%d' to the path error comes again.
>
> - -- Steffen Kaiser
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-- 
------------------------------------------------------------------------
Pedro R. Benito da Rocha   -  Servicio de Informatica - Area de Sistemas
Universidad de Burgos (España) E-mail: pedro at ubu.es  Tel: +34 947258845
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