[Dovecot] Antispam plugin not compatible with Dovecot 2.1

[Timo Sirainen]

On Tue, 2012-01-17 at 11:07 +0000, interfaSys sàrl wrote:
> 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'

The "copying" should be changed to "copying_via_save".