Hello.

Since version 0.5.9 Pigeonhole has RFC 8579 support, so Dovecot admins can easily setup redirection of spam messages into a personal mailbox identified by a particular special-use attribute rather than the mailbox's name. That's great!

But, if we need to setup, for example, spam/not-spam reporting using IMAPSieve plugin, we still forced to specify mailbox's name in rules:

# From elsewhere to Spam folder imapsieve_mailbox1_name = Spam imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_before = file:/etc/dovecot/report-spam.sieve # From Spam folder to elsewhere imapsieve_mailbox2_name = * imapsieve_mailbox2_from = Spam imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_before = file:/etc/dovecot/report-ham.sieve

I think, it would be great to allow one to specify a special-use attribute in imapsieve_mailboxXXX_name and imapsieve_mailboxXXX_from settings.

Best regards, Kirill Kirilenko.