Hello list,
Today, my users have noticed, that delivery to folders with non-english names is broken. For example, if I create russian directory, it correct encoded and display into mail-client program and my webmail: Encoded: Normal view .INBOX.&BEIENQRBBEI- русс
This is part of sieve script, which routing delivery to russian folder. .... elsif allof (header :contains "Subject" "qwe") { fileinto "INBOX/&BEIENQRBBEI-"; }
But, when actualy delivery take place, in logs I have
Jul 30 17:13:49 deliver(koshikov.n@domain.com): Info: sieve: msgid=4A71A9E6.5040301@domain.com: stored mail into mailbox 'INBOX/&-BEIENQRBBEI-
And folder .INBOX.&-BEIENQRBBEI- appears in users maildir. This folder can't be unencoded by mail-client program and user see exactly "&-BEIENQRBBEI-" under INBOX directory(also normaly encoded directory "&BEIENQRBBEI-" --> "русс" displays correct). Something breaks encoding and adds sing "-" to all words in utf encoded directory names.
I can't tell exactly when this problem appear, but I remember that I have tested delivery to russian directories by sieve scripts and all worked fine.
My current dovecot installation is 1.2.2, dovecot-sieve-0.1.9 and managesieve-0.11.7