Patch possibly already available: https://github.com/dovecot/core/commit/aa5c05ebd5e2a2474514020d2114602bcb2f1157.patch
Not tested yet, but it looks like the right commit...
Patch possibly already available: https://github.com/dovecot/core/commit/aa5c05ebd5e2a2474514020d2114602bcb2f1157.patch
Not tested yet, but it looks like the right commit...