[Dovecot] Antispam plugin not compatible with Dovecot 2.1

[interfaSys sàrl]

Here is what I get when I try to compile the antispam plugin agaisnt
Dovecot 2.1

**************
mailbox.c: In function 'antispam_save_begin':
mailbox.c:138:12: error: 'struct mail_save_context' has no member named
'copying'
mailbox.c: In function 'antispam_save_finish':
mailbox.c:174:12: error: 'struct mail_save_context' has no member named
'copying'
Failed to compile mailbox.c (plugin)!
gmake[3]: *** [mailbox.plugin.o] Error 1
**************

The other objects compile fine.

Cheers,

Olivier