please help! username case sensitive

[Bartosz Jozwiak]

>
> On Fri, 8 Jul 2005, Bartosz Jozwiak wrote:
>
>>
>>
>>
>> On 7/7/05, Bartosz Jozwiak <bartek at cq-link.sr> wrote:
>>>>
>>>> I am running web-cyradm with Cyrus SASL 2.1.17 and Cyrus impad 2.1.16
>>>> I have an issue with case sensitive usernames.
>>>> To solve that problem, is there only one way to upgrade cyrus sasl and 
>>>> cyrus
>>>> impad ?
>>
>>> You may wish to consider the following:
>>
>>> # Forcing recipient user to lowercase
>>> # Cyrus 2.1 is case-sensitive. If all your mail users are in lowercase, 
>>> it is
>>> # probably a very good idea to set lmtp_downcase_rcpt to true. The 
>>> default is
>>> # to assume the user knows what he is doing, and not downcase anything.
>>> #lmtp_downcase_rcpt: yes
>>
>> lmtp is only for delivery messages to cyrus imap.
>> The problem is when using POP3 and IMAP servies while log in to users 
>> accounts.
>
> Will username_tolower help (see imapd.conf man page)?  This only works for 
> unix authorization mechanism.
>

I do not have such a option "username_tolower" even in man pages of 
imapd.conf

Bartosz 

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