我有一个筛子过滤器,看起来像:
require ["mime", "imap4flags"];
if header :mime :contenttype "Content-Type" "message/upload-notification"
{
setflag "\\Seen";
}
当我尝试将其编译为 Dovecot 的二进制版本时,我收到一个错误:
97-upload-processed: line 1: error: require command: unknown Sieve capability `mime'.
97-upload-processed: line 3: error: unknown tagged argument ':mime' for the header test (reported only once at first occurrence).
97-upload-processed: error: validation failed.
sievec(root): Error: failed to compile sieve script '97-upload-processed.sieve'
我错过了什么吗?