This past days Amavis has been reporting some errors which restart postfix daemon. Does anyone know why is this happening? Is this important? How can it be fixed?
I'm using postfix 2.5.1-2ubuntu1.4 and amavis 2.5.3-1ubuntu3 (Ubuntu Hardy) I didn't change postfix settings recently and it was last updated in Jun 10. Logs at /var/log/mail.log : Jul 9 14:32:10 mail postfix/master[3409]: terminating on signal 15 Jul 9 14:32:10 mail amavis[5099]: (05099-07) Negative SMTP resp. to data-dot (<e.nish...@sangyo.com>, etc.): Jul 9 14:32:10 mail amavis[5099]: (05099-07) Negative SMTP resp. to QUIT: Jul 9 14:32:10 mail amavis[5099]: (05099-07) (!)FWD via SMTP: < h.har...@sangyo.com> -> <e.nish...@sangyo.com>,<k.hayak...@sangyo.com>,< k.murama...@sangyo.com>,<s.shin...@sangyo.com>,<t.inag...@sangyo.com>,< to.n...@sangyo.com>,BODY=7BIT 451 4.6.0 Bad SMTP code, id=05099-07, from MTA([127.0.0.1]:10025): Jul 9 14:32:10 mail amavis[5099]: (05099-07) (!!)TROUBLE in check_mail, but must continue (1): delivery-notification FAILED: Assert failed: 0, 2, 0 at /usr/sbin/amavisd-new line 6928, <GEN29> line 134074. Jul 9 14:32:42 mail amavis[5099]: (05099-07) (!!)TROUBLE in process_request: wrap_smtp_resp: bad SMTP response code: '' at /usr/sbin/amavisd-new line 3618, <GEN29> line 134074. Jul 9 14:32:42 mail amavis[5099]: (05099-07) (!)Requesting process rundown after fatal error Jul 9 14:32:42 mail amavis[5099]: (05099-07) (!)TempDir removal: tempdir is to be PRESERVED: /var/lib/amavis/tmp/amavis-20110709T142115-05099 Jul 9 14:32:42 mail postfix/master[7208]: daemon started -- version 2.5.1, configuration /etc/postfix ------ Jul 9 15:57:14 mail postfix/master[7208]: terminating on signal 15 Jul 9 15:57:14 mail amavis[15297]: (15297-19) (!)ESMTP: NOTICE: Connection broken during data transfer Jul 9 15:57:15 mail postfix/master[23556]: daemon started -- version 2.5.1, configuration /etc/postfix Thank you in advance.