Can you try with the sieve-test command-line tool, in particular with trace debugging enabled?
Op 24-9-2018 om 12:03 schreef James:
I have a sieve problem with dovecot v2.3.3 rc1 with either of pigeonhole 0.5.2 or 0.5.3.rc1. The the change that triggers this is in dovecot not pigeonhole. Sieve filtering has been working with v2.3.2 and many earlier versions.
Log report: Sep 24 10:36:13 mailhost dovecot: [ID 702911 mail.error] lmtp(user@domain.tld)<15816><RnikKw2wqFvIPQAAs831Jw>: Error: sieve: !!BUG!!: Binary compiled from /path/to/domain/user/dovecot.sieve is still corrupt; bailing out and reverting to default delivery
This is a sieve script with a vacation handler. My other sieve filters are working. My actual sieve filter worked before and was written by Roundcube web mail. My failing test script is cut-n-paste from the sieve examples https://wiki2.dovecot.org/Pigeonhole/Sieve/Examples so should not be in doubt.
The text script compiles to dovecot.svbin and newly compiled files are identical to older versions, the compilation has not changed.
James.