Dovecot under Linux with mail-extension and case insesitiv

[Steffen]

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Sascha wrote:
> Am 30.07.2015 um 08:52 schrieb Jost Krieger:
>> On Wed Jul 29 22:42:32 2015, Sascha wrote:
>> 
>>> i use doevecot 2.2.18 current. My Problem is with
>>> email-extension and case sensitiv folders.
>>> 
>>> Example: user+extenstion will be delivered to the user and
>>> subfolder extenstion so this is okay. but user+extenstion will
>>> not be delivert to the user and exiting subfolder Extenstion so
>>> that is not okay. The mail will be also delivered in the
>>> subfolder extension. The exiting Folder Extension will not
>>> used.
>>> 
>>> Give's a way to tell dovecot, use the extension as a Folder, if
>>> a exiting folder with Upper/Lower Cases will be detect and use
>>> the right folder to delivery?
>> 
>> Unfortunately you didn't tell us which part of dovecot is doing
>> the delivery and which structure your folders are. That could be
>> lda, lmtp or even your MTA. But I am quite sure that you can't
>> match existing folders case-insensistively, except if you are
>> working on a case-insensitive filesystem *and* not using dbox. In
>> this case it shouldn't depend on the delivery method.
>> 
>> Yours Jost Krieger
> Current the delivery will be made with lda from postfix.

Do you use the -m option of the Dovecot LDA?
http://wiki2.dovecot.org/LDA/Postfix

you could lower-case (or mangle the case) of its argument.
I guess to detect the case of an already existing foldern would be a
real work, but you could lower case it.

- -- 
Steffen
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