For all I can tell it seems that spamprobe is crashing.
Aki
On 22/04/2020 03:40 Mark Constable markc@renta.net wrote:
Ubuntu 20.04, Dovecot 2.3.7.2, SpamProbe v1.4d. For the past weeks my sieve filters that call spamprobe have been crashing out for some users. I have a dozen similar server setups and this is not happening on any of the other servers and it was working just fine for a year up until recently. This particular server is quite busy. There is plenty of disk space and inode usage is about 2.5%. Permissions look the same as on the other servers.
I'm hoping someone might have a suggestion as to the cause of this?
Apr 22 10:31:24 mail dovecot: lmtp(xxxx@example.com)<33016><oCuzElyQn174gAAA4xLzLg>: Error: program exec:/etc/dovecot/sieve/spamprobe (38010): Terminated abnormally with signal 6
Apr 22 10:31:24 mail dovecot: lmtp(xxxx@example.com)<33016><oCuzElyQn174gAAA4xLzLg>: Error: sieve: global: line 6: execute action: failed to execute to program `spamprobe': refer to server log for more information. [2020-04-22 10:31:24]
~ cat /etc/dovecot/sieve/global.sieve require ["vnd.dovecot.execute", "fileinto", "envelope", "variables", "editheader"]; if header :contains "from" ["root@", "daemon@", "postmaster@"] { fileinto "Trash"; } elsif header :contains "to" ["root@", "daemon@", "postmaster@"] { fileinto "Trash"; } if envelope :localpart :matches "to" "*" { set "lhs" "${1}"; } if envelope :domain :matches "to" "*" { set "rhs" "${1}"; } execute :pipe :output "SCORE" "spamprobe" ["-c", "-d", "/home/u/${rhs}/home/${lhs}/.spamprobe", "receive"]; addheader :last "X-Spam" "${SCORE}"; if header :matches "X-Spam" "SPAM*" { fileinto "Junk"; }
plugin { imapsieve_mailbox1_before = file:/etc/dovecot/sieve/retrain-as-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Junk imapsieve_mailbox2_before = file:/etc/dovecot/sieve/retrain-as-good.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Junk imapsieve_mailbox2_name = * listescape_char = mail_log_cached_only = yes mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size sieve_before = file:/etc/dovecot/sieve/global.sieve sieve_dir = ~/sieve sieve_execute_bin_dir = /etc/dovecot/sieve sieve_extensions = +notify +imapflags +vacation-seconds sieve_global_dir = /etc/dovecot/sieve/ sieve_global_extensions = +vnd.dovecot.debug +editheader +vnd.dovecot.pipe +vnd.dovecot.execute sieve_max_redirects = 30 sieve_max_script_size = 1M sieve_pipe_bin_dir = /etc/dovecot/sieve sieve_plugins = sieve_imapsieve sieve_extprograms sieve_quota_max_scripts = 0 sieve_quota_max_storage = 0 sieve_redirect_envelope_from = recipient sieve_vacation_default_period = 60s sieve_vacation_max_period = 0 sieve_vacation_min_period = 5s sieve_vacation_send_from_recipient = yes }
-- Mark Constable 0419 530 037 https://spiderweb.com.au