Sieve Max Redirect

Hello,

I have configured iRedMail ( 0.9.1) on Ubuntu (14.04 LTS). In my dovecot.conf file, I have set sieve_max_redirects as 500. In dovecot (2.2.9) configuration file, I see sieve_max_redirect as 100 but when I add email addresses more than 32, I see that redirect fails. Can you please help me to see this issue and fix it through? If you need anything from my side, please let me know.

Regards... Shakeel