On Wed, April 26, 2006 16:12, "Chad Leigh -- Shire.Net LLC" chad@shire.net said:

OK, I am running (for many years now) an existing courier_imap maildir++ setup with exim as the MTA.
I set up a namespace for dovecot, using the wiki as a guide, so:

namespace private { separator = . prefix = INBOX. location = . inbox = yes hidden=no }

However, clicking on the folder does not show any messages at all. dovecot is not creating a subscription file inside the maildir (Mail.app does not allow you to subscribe to folders -- it subscribes to all existing folders for you)

And if I try and create a new folder inside the account I get a "CREATE" command failed, server error: unknown namespace

This is what we're using and our Courier maildirs are able to work with Dovecot...

default_mail_env = maildir:~/ namespace private { separator = . prefix = INBOX. inbox = no } namespace private { separator = . prefix = inbox = yes hidden = yes }

Also, here are patches to make Dovecot use Courier's subscription file properly...

src/lib-storage/index/maildir/maildir-storage.h: -#define SUBSCRIPTION_FILE_NAME "subscriptions" +#define SUBSCRIPTION_FILE_NAME "courierimapsubscribed"

src/lib-storage/subscription-file/subscription-file.c @49 unsigned int i; // BB - added variable @55 /* BB - changed loop to skip over lines with just INBOX and remove INBOX. from the beginning of the line, for courier-imap compatibility */ for (i = 0;; i++) {

            while ((line = i_stream_next_line(input)) == NULL) {
                    switch (i_stream_read(input)) {
                    case -1:
                            if (input->stream_errno != 0 &&
                                (input->stream_errno != ESTALE || !ignore_estale)) {
                                    subsfile_set_syscall_error(storage,
                                                               "read()", path);
                                    *failed_r = TRUE;
                            }
                            return NULL;
                    case -2:
                            /* mailbox name too large */
                            mail_storage_set_critical(storage,
                                    "Subscription file %s contains lines longer "
                                    "than %u characters", path,
                                    MAX_MAILBOX_LENGTH);
                            *failed_r = TRUE;
                            return NULL;
                    }
            }

            /* BB - remove INBOX. from the beginning of the line,
               for courier-imap compatibility */
            if (strcmp(line, "INBOX") == 0)
                    continue;
            if (strncmp(line, "INBOX.", 6) == 0)
                    line += 6;
            break;

    }
    /* BB - end changes */

@147
            /* BB - prepend INBOX. for courier-imap compatibility */
            -if (o_stream_send_str(output, line) < 0 ||
            +if (o_stream_send_str(output, "INBOX.") < 0 ||
            +    o_stream_send_str(output, line) < 0 ||
@150
-line = t_strconcat(name, "\n", NULL);
+/* BB - prepend INBOX. for courier-imap compatibility */
+line = t_strconcat("INBOX.", name, "\n", NULL);