Sieve filter migration, size limits

Hi,
I’m migrating my old Clearos server to a new Nethserver, and I have problem with sieve filtering. I copied sieve mail rules from the old server to the place of it, the permissions are ok. If I try activate the rule with Roundecube sieve editor, it cuts the script at 250 line. Where could I switch of this limitation? The short version works, but I need the full filter set. :slight_smile:

I tried it with Thunderbird sieve plugin too, it has problem with the file ending, and I wasnt able to correct it. :frowning:

Regards,
Gábor

Welcome to the community!

Maybe you’ve hit a limit inside roundcube itself? Did you find any error on /var/log/messages or /var/log/maillog?

Dovecot has some limits too, take a look at: https://wiki2.dovecot.org/Pigeonhole/Sieve/Configuration#Basic_Configuration

You can also try to copy and paste the filter manually inside /var/lib/nethserver/vmail/<user>\@<domain>/sieve/<name>.sieve