Hello Andrea, There is no Sieve-related change between 3.4.8 and 3.4.9, but FreeBSD might apply some changes to the source code. You can insert a different syslog message on all the lines just before producing SIEVE_INTERNAL_ERROR: $ git grep -n SIEVE_INTERNAL_ERROR sieve/message.c:128: return SIEVE_INTERNAL_ERROR; sieve/message.c:175: if (!i->fileinto) return SIEVE_INTERNAL_ERROR; sieve/message.c:208: ret = SIEVE_INTERNAL_ERROR; sieve/message.c:308: ret = SIEVE_INTERNAL_ERROR; sieve/script.c:490: case SIEVE_INTERNAL_ERROR: return "Internal Error"; ⇐ here not sieve/script.c:752: return SIEVE_INTERNAL_ERROR; sieve/script.c:771: return SIEVE_INTERNAL_ERROR; sieve/script.c:787: return SIEVE_INTERNAL_ERROR; sieve/script.c:803: return SIEVE_INTERNAL_ERROR; sieve/script.c:818: return SIEVE_INTERNAL_ERROR; sieve/script.c:848: return SIEVE_INTERNAL_ERROR; sieve/script.c:887: ret = SIEVE_INTERNAL_ERROR; sieve/sieve_err.et:56:ec SIEVE_INTERNAL_ERROR, ⇐ here not as demonstrated below. Then recompile, install and check where exactly does the internal error come from (based on the concrete syslog message) diff --git a/sieve/script.c b/sieve/script.c index 477591b94..37ffeb9a5 100644 --- a/sieve/script.c +++ b/sieve/script.c @@ -814,8 +814,10 @@ static int do_action_list(sieve_interp_t *interp, "Kept\n"); break; case ACTION_REDIRECT: - if (!interp->redirect) + if (!interp->redirect) { + syslog(LOG_CRIT, "A"); return SIEVE_INTERNAL_ERROR; + } ret = interp->redirect(&a->u.red, interp->interp_context, script_context, Greetings Дилян -----Original Message----- From: Andrea Venturoli <ml@xxxxxxxxxxx> Reply-To: Info <info@xxxxxxxxxxxxxxxxxx> To: Info <info@xxxxxxxxxxxxxxxxxx> Subject: Sieve Internal Error Date: 22/10/24 11:40:55 Hello. Last week I upgraded a FreeBSD 13.3 server to 14.1 and, at the same time, Cyrus IMAP 3.4.8 to 3.4.9. Since then Sieve scripts have stopped working. As an example, an user has a very simple script: > # rule:[Inoltra] > if true > { > redirect "xxxxx@xxxxxxxxxx"; > } This was created through RoundCube and I deleted and recreated it without trouble. However, it does nothing and in the logs I find: > lmtpunix[66514]: sieve runtime error for xxxxxx id <XXXXXXXXXXXXXXXXXXXXXXXXXX@xxxxxxxxxxxxxxxxxxxxx>: Redirect (xxxxx@xxxxxxxxxx): Internal Error I have no idea how to solve or even debug this. Any hint? bye & Thanks av. ------------------------------------------ Cyrus: Info Permalink: https://cyrus.topicbox.com/groups/info/T0ce14ced55a4536e-Mbe80f2da59066eae4b2fd19d Delivery options: https://cyrus.topicbox.com/groups/info/subscription