Hi, Is your system RedHat/CentOS/Fedora ? I think their version (since 2.3.x) have a patch that "normalize" (lowercase + strip leading and trailing whitespaces) authentication ids. >From what I could see it appears it was added as a configuration option, but the code is not complete and so the default value (enabled) applies. Le 11/03/2013 08:49, Joerg Maier a écrit : > Hi Dan, > > Thanks for you suggestion! > > Unfortunately, testing the solution i have in mind, i renamed and > finally deleted my one CamelCase testaccount. And now, when I try to > create a mailbox with CamelCase with cyradm, the default acls are set to > a user with lowercase username, and I am not able to set additional acls > to a user with CamelCase with sam. > > I suppose that "username_tolower: 0" just does not does what I thiought > it did in the source installation. > > The solution I want to use for my users now is: > - renaming user to lowercase in userdatabase > - renamin cyrus account with cyradm rename to lowercase > - creating a virtual forward rule, so postfix delivers the mail sent to > CamelCase address -> camelcase (and keep lmtp_downcase_rcpt: 0 and > username_tolower: 0 until last CamelCase adress is converted. > > Thanks, Joerg > > > On 2013-03-11 0:29, Dan White wrote: >> On 03/10/13 23:28 +0100, Joerg Maier joerg.maier wrote: >>> Hi List, >>> >>> I am using cyrus since ~8 years for a mailserver with ~200 >>> mailaccounts. >>> >>> After transferring a mailserver from cyrus 2.2 to 2.4, I have an >>> issue >>> with usernames containing uppercase letters. Up to now, i did tread >>> the >>> part before the @ as case sensitive, and i allowed users to create >>> mailboxes like TestCApital..... >>> >>> I have set: >>> lmtp_downcase_rcpt: 0 >>> username_tolower: 0 >>> >>> When I try: >>> testsaslauthd -u TestCApital.<domain> -p <password> >>> I get >>> 0: OK "Success." >>> >>> But when I try to logon via imap, i see in the logs: >>> ... saslauthd[24118]: do_auth : auth failure: >>> [user=testcapital.<domain>] [service=imap] [realm=] [mech=pam] >>> [reason=PAM auth error] >>> >>> What is the best solution to work around this? >> Do you get the same result with imtest? > ---- > Cyrus Home Page: http://www.cyrusimap.org/ > List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ > To Unsubscribe: > https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
