Problem with sending and reading attachments filenames with non latin charset

[janisz]

Hello.

We are having problems with sending and reading attached files to e-mail which contains non latin charsets in them. For example, if filename for attachement is "kaķis_šņāc_mysql.update.sql" it cannot be sent. The same when receiving mail, which contains file name with non latin chars in it.

Roundcube pops error message "[An internal error occured. Please try again.]". Is it possible to fix the problem?

See attached picture, thanks.

[janisz]

Screenshot

[janisz]

File name with non latin charset

[janisz]

%uname -a
FreeBSD <hidden> 7.0-RELEASE-p1 FreeBSD 7.0-RELEASE-p1 #0: Tue Jun 17 00:33:11 EEST 2008 with base SENDMAIL

%php -v
PHP 5.2.6 with Suhosin-Patch 0.9.6.2 (cli) (built: Jun 17 2008 01:00:22)

Browser: any

[03-Aug-2009 13:00:48 +0300]: * OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION STARTTLS] Courier-IMAP ready. Copyright 1998-2008 Double Precision, Inc. See COPYING for distribution information.Tried PLAIN: Resource id #46
[03-Aug-2009 13:02:53 +0300]: Sendmail error;

[alec]

What database and database charset? Should be utf8.

[janisz]

Thanks. Changing database charset to utf8 solved the problem.