Forwarding size limit for sieve

[degard]

We have sieve rule donfigured to forward incoming mail to another mail. Works like a charm unless there is attachment over 10MB. Do you know how to fix it or set higher limit?

We have Mac server, dovecot and roundcube, but sieves are handled manually for now.

[ABerglund]

Not a Roundcube issue. You'll need to ask this to a Dovecot or Sieve support forum.

[degard]

Hi,
thank you for reply. I`m aware that this not a RC issue but there could be people able to solve it. This forum works great and people are kind.

And because nobody was able answer this for two weeks I`m looking for alternatives and mutual systems..