dovecot-2.3.2.1 and dovecot-pigeonhole-0.5.2 bug?

Hello,

we have a problem after updating the software with the operation of sieve scripts sending a copy of the e-mails, e-mails are not transferred.

Configuration: dovecot-2.3.2.1 + dovecot-pigeonhole-0.5.2 + FreeBSD 11.2

log: Sep 06 13:28:17 lda(XXX@XXX)<38615>: Info: sieve: msgid=XXX-XXX-XXX-7788-XXX@XXXXnet: stored mail into mailbox 'INBOX' Sep 06 13:28:17 lda(XXX@XXX)<38615>: Info: sieve: Execution of script /usr/home/XXX/mail/XXX@XXX/.dovecot.sieve failed, but implicit keep was successful (user logfile /usr/home/XXX/mail/XXX@XXX/.dovecot.sieve.log may reveal additional details)

.dovecot.sieve.log: error: msgid=XXX-XXX-XXX-7788-XXX@XXXXnet: failed to redirect message to XXXXX@XXXXXX.com: smtp(127.0.0.1:25): DATA failed: 552 Message header not CRLF terminated (permanent failure).

On old configuration: dovecot 2.2 + dovecot-pigeonhole- 0.4 + FreeBSD 11.2 we don't have problem.

Has anyone had a similar problem, knows the solution?