TROUBLE in child_init_hook / DIE Suicide...

2016-01-13 Thread Alex
Hi, I have a fedora22 system with amavisd-2.10.1 that has been running fine for a while. Today amavisd died while running with the following errors: Jan 13 12:06:10 mail02 amavis[16426]: (!!)TROUBLE in child_init_hook: BDB no dbS: BDB2034 unable to allocate memory for mutex; resize mutex region,

Re: amavis-dkim: How to discard mail with no or invalid signature

2016-01-13 Thread Matthias Weigel
Hello Gerhard, you could try a custom spamassassin rule. These rules go into ~amavis/.spamassassin/user_prefs There are already some SPF/DKIM rules in spamassassin. See file 25_spf.cf or 25_dkim.cf of spamassassin. # Then you create a rule to identify your domain: header MY_FROM F

Antw: Re: amavis-dkim: How to discard mail with no or invalid signature

2016-01-13 Thread Gerhard Rappenecker
Hello all, thanks a lot for all answers. It seems I have to use SPF or DMARC to get what I want. Unfortunately these components are not integrated in the SuSE Linux software distribution. I'd like to use only the onboard resources postfix, amavis-new with DCIM, spamassassin because of automati

Re: amavis-dkim: How to discard mail with no or invalid signature

2016-01-13 Thread Maurizio Marini
On Wed, 13 Jan 2016 12:01:52 +0100 "Gerhard Rappenecker" wrote: > My intention is, to reject mail from outside with a faked sender adress > of our own domain. In the past we were attacked by such mails to our > mailinglists. Hello Gerhard I use spf with -all instead of ~all to do exactly what you

Antw: Re: amavis-dkim: How to discard mail with no or invalid signature

2016-01-13 Thread Gerhard Rappenecker
Hi Andreas, thnaks for your answer. I agree with you. That's not a usual policy. My intention is, to reject mail from outside with a faked sender adress of our own domain. In the past we were attacked by such mails to our mailinglists. So if I ensure that all mails originating from our domain hav

Antw: Re: amavis-dkim: How to discard mail with no or invalid signature

2016-01-13 Thread Gerhard Rappenecker
>>> Patrick Ben Koetter schrieb am Dienstag, 12. Januar 2016 um 15:30 in Nachricht <20160112143041.gb16...@sys4.de>: > * Gerhard Rappenecker : >> Hi all, >> >> I'd like to discard, reject or quarantine mails from a specific domain, but > only if they have no or no valid DKIM signature. > >